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<link rel="stylesheet" type="text/css" href="../../css/main2.css" />
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<title>1623/204 -- Millennium Dome / MFC area</title> </head>
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<body>
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<table id="cavepage">
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<tr><th id="kat_no">204</th><th id="name">Steinbrückenhöhle</th><th
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id="status">5/S x</th></tr> </table>
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<h1>Millennium Dome / MFC area</h1>
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<div>
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<b><a href="#survey">Survey</a></b> --
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<b><a href="204.html">204 index</a></b></div>
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<hr />
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<p>The draughting phreatic passage leading off from near the base of <a
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href="midlevel.html#pendulum">Pendulum Pitch</a> heads downhill at a
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comfortable walking size past a tight passage on the left, which leads back
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towards <a href="midlevel.html#wolp">Wolpertinger Way</a>. 5m further on a
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tube at roof level heads towards <a href="midlevel.html#bunnybowel">Bunny's
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Bowel</a>. After 20m, a 3m climb up into a roof tube on the right hand side is
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the way into the <a href="#elephant">White Elephant Series</a>. The phreatic
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passage continues for a further 15m past a too tight inlet on the right and a
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traverse over a blind pit to a 3m deep hole in the floor leading to <a
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href="#merryxmas">Merry Fucking Christmas</a><!-- Is this right? It's not clear
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from this description which hole in the floor is the right one. -->. Traversing
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over the hole and up a loose climb with a too tight rift in the right hand wall
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leads into an uphill passage, which is choked with mud after 5m. A sandy crawl
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on the right just before the choke leads via a left hand bend with a too tight
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rift on the right (probably connecting to that at the loose climb) ending at a
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2m climb down. There is a possible way on at the bottom of this, but it is
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very small and tall people at least would have to enter feet first [<a
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href="qm.html#C1999-204-19" id="qC1999-204-19">C1999-204-19 C</a>]. There is
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a noticeable draught here blowing downhill (into the cave).</p>
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<h3><a id="merryxmas">Merry Fucking Christmas</a></h3>
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<p>Climbing down through the hole in the floor for 4 metres lands at the
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entrance to a low crawl, <b>Merry Fucking Christmas</b>. While not actually
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tight, the crawl continues awkwardly for 20m to a small chamber with QM [<a
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href="qm.html#C2001-204-71" id="qC2001-204-71">C2001-204-71 C</a>]. The crawl
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continues slightly larger for another 25m, past a hole in
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the floor which is blind.</p>
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<p>The crawl opens out in the wall of <b><a id="seven11">7-11 Chamber</a></b>. This is part of a
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large shaft, with high aven (>40m?) [<a href="qm.html#C2001-204-72"
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id="qC2001-204-72">C2001-204-72 X</a>] and deep main pitch (35m). The
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chamber floor is reached by a y-hang followed by a single bolt rebelay and rope
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protector. Traversing across the blocks on the floor leads to a short climb up
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(rope advised) over a ridge into a parallel shaft (7m deep). The base
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of this is choked with boulders; an uninviting wriggle between these leads back
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towards the main pitch.</p>
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<p>Back at the entrance to 7-11 Chamber, an exposed traverse around the
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north-western corner of the shaft leads to a small muddy window. This is a
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small chamber with small muddy passage sloping downwards. Following this for a
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short distance arrives at a loose funnel; rocks thrown into this rumble down
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into the main pitch.</p>
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<p><a href="l/pussyprance_slot.html"><img class="onleft" src="t/pussyprance_slot.jpg"
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alt="The Slot" /></a>The main pitch, <b>No bits</b>, is descended by continuing on the rope to a Y-hang using two bolts under the large boulder above the pitch. This gives a free hang to the floor (see: rigging diagram). At the bottom of the pitch, a rift leads off. There is a side passage to the right which becomes too tight after about 10m. The way on is down the rift, which can be descended using a thread and a single bolt to form a Y hang (the beginning of <b>Hammer and thong</b>). At the bottom of this initial narrow descent, the rift can be followed at various levels, but all ways become too tight. Down, <b>Hammer and thong</b> continues with a Y hang at a ledge and a deviation from the left wall (see rigging diagram).</p>
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<p>At the bottom of <b>Hammer and thong</b>, the comfortably-sized rift, <b>Pussyprance</b> continues steeply down (rope required - see rigging diagram) to <b>Catflap</b> pitch. To the right at the top of the pitch is a window into a large phreatic passage (~5m wide). To the right, this passage continues for about 25m to a large window, which connects to <a href="#catwalk">Catwalk</a> . To the left, the phreatic passage passes a passage in the left hand wall, which could be descended downwards [<a href="qm.html#C2008-204-06"
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id="qC2008-204-06">C2008-204-06 B</a>] or climbed upwards [<a href="qm.html#C2008-204-05"
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id="qC2008-204-05">C2008-204-07 B</a>]. The main passage slopes down to a large chamber, <b> Puss in Bolts </b> (20m across). The chamber can be descended to the right via a 20m pitch (<b>Painted lady</b>) to <a href="#pbolts">Puss in Bolts</a>. Just before the chamber, there is a pitch on the left, which leads to <a href="#catawal">Catawal</a>. </p>
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<h3><a id="catwalk">Catwalk</a></h3>
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Descending catflap, a window back under the pitch head can be reached at about 5m above the floor of the shaft. this can be swung into, with the rope deviated off of threads in the mud floor, to reach a short section of phreatic passage ending in a 9m climb which can be protected with a rope belayed off a large thread. At the foot of this climb there is a junction - to the left is a spacious pitch and aven[<a href="qm.html#C2009-204-02" id="qC2009-204-02">C2009-204-02 A</a>] - the aven has been connected to one of the large chambers at the bottom of pussy prance.. to the right is a small walking passage ending in a window into a blind pitch with a possible mud-filled continuation opposite [<a href="qm.html#C2009-204-04" id="qC2009-204-04">C2009-204-04 C</a>]. There are two junctions on the right from catwalk - these join after a few meters, and the passage continues past a small waterfall on the left and junction to the right (which loops back into the same passage) to a window at the top of another pitch - snow leopard. This swings into the bottom 15m of Brian's fat shaft, with a continuation of the passage in the wall of the pitch opposite - [<a href="qm.html#C2009-204-10" id="qC2009-204-10">C2009-204-10 B</a>].
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<h3><a id="catawaul">Catawaul</a></h3>
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Catawaul starts with a 20m nicely-shaped pitch. Right at the bottom of the pitch leads to a small chamber with no ways on. The way on is a tight slot in the floor leading to a small, but less tight rift which ends with a short drop (rope needed), which is followed by another pitch (< 10m). Another short pitch follows this, which is undescended [<a href="qm.html#C2009-204-01"
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id="qC2009-204-01">C2009-204-01 B</a>].
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<h3><a id="pbolts">Puss in Bolts</a></h3>
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At the bottom of <b>Painted lady</b>, is a window to the left to a large pitch [<a href="qm.html#C2009-204-11"
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id="qC2009-204-11">C2009-204-11 A</a>]. To the left of this pitch is a shallower pit, which may be choked [<a href="qm.html#C2009-204-12"
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id="qC2009-204-12">C2009-204-12 B</a>]. Around the right-hand wall of the large pitch is an 8-bolt traverse, which starts with a up climb, which has been left permanently rigged (30m rope needed in addition, see rigging diagram). At the end of the traverse is a mud bridge, which leads across to <a href="#prowl">On the Prowl</a>.
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<h3><a id="prowl">On the Prowl</a></h3>
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On the prowl starts with a traverse along the left hand wall above a blind trench in the floor. The traverse ends with a pitch down (30m rope required for traverse and pitch). A deviation is required after 8m to swing off the pitch into the main chamber; the pitch appears to continue downwards [<a href="qm.html#C2009-204-19" id="qC2009-204-19">C2009-204-19 B</a>]. To the right in the chamber are a number of pitches [<a href="qm.html#C2009-204-22" id="qC2009-204-22">C2009-204-22 A</a>] [<a href="qm.html#C2009-204-23" id="qC2009-204-23">C2009-204-23 A</a>] [<a href="qm.html#C2009-204-24" id="qC2009-204-24">C2009-204-24 B</a>]. <i>Descending the latter hole leads to connections with <a href="#fatcat">Fat Cat</a> at the level of the boulders some 5m down to the north. To the south, a rift pitch continues with further visual connections to the head of the pitch.</i> To the left, the chamber narrows to a wide passage, at the end of which is a large pitch: <a href="#fatcat">Fat Cat</a>.
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<h3><a id="fatcat">Fat Cat</a></h3>
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Fat cat is rigged initally from a large spike in <a href="#prowl">On the Prowl</a>. After a 3m climb down to a ledge, there is a y-hang. It is initally narrow, but bells out below a rebelay, about 10m down. After a further 7m of descent, two phreatic pockets are reached to the northwest. <i>The upper pocket can be reached via a natural anchor and a rebelay bolt in the ceiling. This pocket goes in for 8m, at the end of which two solution pockets are observed in the ceiling which ascend for 10m. The lower phreatic pocket is unexplored [QM C].</i>
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<p>After a further 7m, it is possible to swing off to the southwest [<a href="qm.html#C2009-204-27" id="qC2009-204-27">C2009-204-27 A</a>]. <i>A 4m climb up loose boulders leads to the base of twin avens with visual connections to the level of the head of Fat Cat.</i>
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<p> Decending the main pitch a further 7m leads to a ledge from where there are two ways to descend. The main route down descends a further 10m to a ledge. At the opposite side of the shaft at this level, a passage leads off into <a href="#cirque">Cirque du Soleil</a>. It is possible to descend a further 10m into a large chamber, at the bottom of which is a slot [<a href="qm.html#C2009-204-30" id="qC2009-204-30">C2009-204-30 B</a>]. 80m of rope is required to reach the lowest 'floor'. From the ledge 20m above the floor, an alternative descent of 10m down a smaller shaft is the route to <a href="#catgut">Catgut</a>.
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<h3><a id="catgut">Catgut and Pussy Riot</a></h3>
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<p>From the bottom of the alternative shaft from <a href="#fatcat">Fat Cat</a>, a 2m climb to the southwest over Boris the Boulder leads into a small phreatic passage, Catgut. This closes down after 4m, but the second of two holes down and to the right is passable. Awkward progress is made downhill through small, popcorn encrusted passage passing a passage on the right that doubles back under the passage just traversed that is blocked by rocks [C2012-204-01 D]. Further on, a junction is quickly reached by survey station 7. To the right leads to [Olaf's bit].
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<p>At survey station 7, a popcorn encrusted squeeze down to the left leads over a pitch of at least 10m [C2012-204-02 A] to a larger phreatic passage. <i>A window on the right leads to a 5m down climb to a small stream that sinks into a mud choke [C2012-204-03 D].</i> Continuing east along the phreatic passage a small stream enters immediately from the right from a passage at ceiling level that can be accessed via a 3m climb [C2012-04-04 B]. Continuing a further 10m a small chamber is reached via a 2m down climb. The exit is via a 3m climb to a larger boulder filled chamber with many holes in the floor, which marks the start of <a id="pussyriot">Pussy Riot</a>.
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<p>The initial chamber in Pussy Riot contains a number of leads. Immediately to the left (east) on entry is a hole down between boulders and wall that appears to be 2-3m deep [C2012-204-05 B]. Immediately to the right (west) is a larger undescended pitch estimated at 15m [C2012-204-06 A], above which is a window that leads back into <a href="#catgut">Catgut</a>. On the southwest wall of the chamber are two holes through the boulders, [C2012-204-07 B] and [C2012-204-08 B], that may be linked. 8m up on the southeast wall of the chamber a phreatic passage appears to enter which might be accessible via a diagonal climb up the wall (protection required) [C2012-204-09 B].
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<p>The way on is reached by following the left-hand wall of the chamber to an exit passage in the eastern corner that carries a considerable draught. A 3m drop (rope required) leads into a crawling size continuation to the east (the western continuation of the lower level passage appears to choke immediately). Continuing past two connected tubes on the right heading steeply uphill [C2012-204-10 C], a local widening is reached with a crawl exiting to the right (south) [C2012-204-11 B] and the main route heads left (north) via two passages that reunite at a junction after 5m. To the left (west) at the junction leads to the bottom of <a href="#fatcat">Fat Cat</a>. Right leads to <a href="#cirquedusoleil">Cirque du Soleil</a>.
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<h3><a id="cirquedusoleil">Cirque du Soleil</a></h3>
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Swinging off 10m from the bottom of <a href="#fatcat">Fat Cat</a>, a passage to the southeast leads off. A crawl through large boulders with a possible crawling passage to the left [C2012-204-12 C] leads to a junction. Twin passages to the right (south) mark the start of <a href="#pussyriot">Pussy Riot</a>. Ahead (east) is Cirque du Soleil. The passage opens out into a large, boulder filled chamber some 15m in diameter. At the enlargement there is a narrow rift to the north that will require rope for descent [C2012-204-13 B]. Immediately beyond this, a passage to the left ultimately links back to Cirque du Soleil.
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<p>To the south are two phreatic windows at the top of a mud slope [C2012-204-14 A] with a possible visual connection to Pussy Riot. Immediately beyond these is a window onto a drippy pitch with a considerable draught heading south towards Kaninchenhöhle which is reckoned to be some 35m distant at this point [QM A]. Continuing round the same wall, a descending mud bank is reached in the southeast corner that will require a rope for descent [C2012-204-15 B]. 10m away to north is a small hole through boulders [C2012-204-16 B].
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<p>From this point, a clamber down a boulder pile leads to a northward trending passage some 5m wide and 10m high that carries a considerable draught from the north. At the bottom of the slope, a passage doubling back on the left connects back to the route into Cirque du Soleil, and a small hole through the boulders has not been descended [C2012-204-17 B]. The passage continues for a further 20m to a window onto a large, drippy pitch that is at least 20m across at the largest extent. This is almost certainly the final pitch of the <a href="ariston.html#kiwisuit">Kiwi Suit</a> series.
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<h3><a id="elephant">White Elephant Series</a></h3>
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<p>The White Elephant Series is a series of rift pitches which has not been
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pushed to a definite conclusion, but does not appear especially promising,
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despite carrying a considerable breeze. From the head of the 3m climb up, a roof
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tube leads off. After 8m of crawling, the passage opens out at the head of a 2m
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climb down by a large boulder. A too-tight rift leads off on the left, but ahead
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opens out into a large space, the <b><a id="millennium">Millennium Dome</a></b>.</p>
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<p>A 20m pitch rigged from a bolt on the left hand wall backed up to the big
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boulder, with a rebelay and rope protector after 5m, lands on the boulder floor
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of the Millennium Dome, which is an L-shaped chamber at the base of a large
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aven, with each arm of the L being 15m long and 5m wide. There do not appear to
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be any ways through the boulders, but a rift leads off at the western end,
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quickly arriving at the head of a 10m pitch with a constricted take off, rigged
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from boulders. An eyehole part way down this pitch appears to lead into a
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parallel shaft. (This is almost certainly the connection through to <a
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href="nopain.html#pleasuredome">Pleasuredome</a>). The pitch lands on a
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rubble floor with a blind pit. Heading south quickly reaches a loose pitch
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head, with a rift passage continuing beyond.</p>
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<p>The pitch is 28m, rigged from a bolt on the left hand wall and deviations
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from natural threads after 4m and 12m. The second deviation is by a small rock
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bridge, where descending either side appears to go to the same place, and an
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eyehole opposite connects to the continuation of the rift at the top of the
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pitch. The base of the pitch is an oddly shaped chamber formed from several
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rifts (about 7m up the pitch, these rifts coalesce to form a single shaft.)
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North from the base of the rope leads to a 3m climb down into an inlet rift
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coming from the north which ends in a blank wall 8m from the base of the rope,
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but the rift continues too-tight heading south beneath the 3m climb. South from
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the base of the rope is another rift heading downhill which rapidly becomes
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tight with running water clearly audible [<a href="qm.html#C2000-204-78"
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id="qC2000-204-78">C2000-204-78 C</a>],
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but not visible beyond. West from the
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base of the rope leads to junction with a tight rift continuing to the west
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[<a href="qm.html#C2000-204-79" id="qC2000-204-79">C2000-204-79 C</a>],
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and another inlet rift coming from the north which ends in a blank wall after
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5m.</p>
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<p>Traversing over the top of the pitch (rope required) and a short descent
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leads to a continuation of the rift passage. A hole on the left connects to the
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28m pitch described earlier. After 5m the rift narrows and a constricted pitch
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head is reached. The descent of 15m is rigged from a large boulder and leads
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immediately to a further drop of 7m rigged from a bolt. This shorter drop may be
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bypassed by an alternative free climb in a narrow slot immediately beyond the
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pitch head. From the base the tall, narrow rift continues with two short climbs
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and a slot in the floor which gradually widens to the head of the next pitch
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after 6m. This is rigged from a Y-hang on either side of the rift, but soon
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opens out to give a fine descent of 15m landing in a spacious rift at 182m depth
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from 204b entrance. A narrow slot in the floor develops, which is just large
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enough to descend, but stones thrown down sound dead [<a
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href="qm.html#C1999-204-26"
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id="qC1999-204-26">C1999-204-26 B</a>]. It is possible to traverse above the
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slot for a short way before the rift becomes too tight.</p>
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<p>There is a noticeable breeze at the base of this pitch, as there is through
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much of the series, with air blowing into the cave. From the base of the 7m
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pitch, there is no roof visible. This area has potential, but there are no easy
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leads, and some lunatic bolt traverses may be required to try to bypass the
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tight sections.</p>
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<hr />
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<div class="centre">
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<h3><a id="survey">Survey</a></h3>
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<img src="smallsurveys/millennium.png" alt="Survey" />
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</div>
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<hr />
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</body>
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</html>
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