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120 lines
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120 lines
6.3 KiB
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<title>1626:LA34</title>
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<link rel="stylesheet" type="text/css" href="../css/main2.css" />
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<center><table border=0 width=100%>
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<tr><th align=left><font size=+2>LA34</font></th>
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<th align=center><font size=+2>Ratselhöhle</font></th>
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<th align=right><font size=+2>3/S +</font></th></tr>
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</table></center>
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<p><b>Altitude</b>: 1835m<br>
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<b>Location</b>: 13° 50' 30" E, 47° 42' 20" N<br>
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Slightly to the right of a hillock visible from Sternloch
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(<a href="la12.htm"> LA12</a>) approx. 200m SE of
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<a href="la11.htm">LA11</a>.<br> This is borderline 1626 or 1623
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<p>Originally thought to be a choked shaft, it was noted as "worth
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another look" in 1987, but was not relocated in 1988. Closer inspection
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with a ladder revealed parallel slots in the rift and a noticeable draught.
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<p>The original entrance is a "walk-in" open shaft which leads on
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to a twisted vertical pitch of 17m, <b>Parthos</b>, into a sizeable chamber
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at the top of a rubble slope. The obvious small wriggle at the bottom of the
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slope leads to the <b>Musketeers' Series</b>, while a bolted climb leads to
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the main way on.
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<p>The Musketeers' Series consists of stooping phreatic passages, with a 5m
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pitch, then a couple of climbs to the head of an 11m pitch, <b>Aramis</b>,
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into a chamber. At the far end, a further pitch, <b>Athos</b>, is 8m. The
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way on is up a short climb to the head of a 5m+10m ramp, <b>Porthos</b>,
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down to a phreatic tube with a silted up floor. Digging in the silt revealed
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a tight rift rising up, but as this was too tight, the dig was abandoned.
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The water from Aramis descends a tight rift in the base of the phreatic
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tube, but after 3m, this too became too tight.
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<p>The climb up before the Musketeers' Series leads quickly to a T-junction.
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To the right, a winding ramp passage of decreasing size leads on and up with
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several fallen blocks making progress awkward. This route ends at a small
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chamber with an inlet dropping from the roof. Left from the T-junction leads
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on down a gently sloping boulder ramp in stooping, then walking passage.
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This increases in size and becomes steeper before emerging into the side of
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an enormous boulder ramp, <b>Hillsborough Revisited</b>. The inlet passage
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enters three quarters of the way up Hillsborough, which is 10m wide by 5m
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high and drops a total of 40m at 40°. At the base of Hillsborough, an
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aven rises to the surface and daylight can be seen reflecting off the sides
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of this second entrance. A third entrance was discovered on the surface
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which leads down a deep grike through a tight arch and into a small chamber.
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Digging boulders revealed a steeply inclined squeeze leading onto a pitch at
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the top of the Hillsborough ramp. The base of this pitch leads onto an
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inclined overhanging terrace with a hole at the back which drops 2m onto
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another inclined overhanging terrace. A 4m climb down from this ledge ends
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at the top of the boulder ramp of Hillsborough.
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<p>The base of Hillsborough was blind until a dig in unstable boulders on
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the left hand side revealed a tight drop between two wedged boulders into
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another very sizeable ramp, <b>Penistone Road</b>. This ramp is convoluted
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and twists around open shafts and roof collapse to end in a huge chamber
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with a small muddy hole in the floor, <b>The Hole in the Road</b>. This way
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on is blind.
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<p>An alternative route from the main ramp of Penistone Road leads down an
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old phreatic tube decorated with calcite frost and numerous small helictites
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to a flat-out crawl to a 25m blind pitch.
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<p>Near the bottom of the Hole in the Road, a 6m rope climb up the eastern
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wall, <b>The Escalator</b>, leads to a series of solution tubes. A 1m
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diameter tube drops NE into <b>The Broadwalk</b>, a sizeable mud-floored
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phreatic passage. Here, following a strong draught, the passage opens up,
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becoming very high with a number of avens cutting down into the passage. A
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4m rope climb drops down to the head of a pitch, <b>Reason to Believe?</b>.
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This dry shaft is disjointed and 144m deep, broken at approximately half
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depth by a 'saddle'. A further short pitch lands on a slope before the final
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drop into a sizeable chamber. The only exit from this chamber is to the east
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and is a muddy rift passage traversed at various levels. This leads to the
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head of a further series of disjointed shafts and the wet 77m pitch <b>More
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than a Feeling</b>. Here a 57m drop lands on a spray-lashed ledge and a
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further 20m drop gives way to a large boulder slope. Two wet 2m climbs lead
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up to the head of a 7m pitch which leads to the base of the shaft.
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<p>Through the small passage across the base of the shaft, a climb down
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through boulders leads to a rift streamway. Only a short way down is an 11m
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pitch followed immediately by a 17m pitch, <b>Leonie's Birthday Leap</b>.
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The stream leads on once more until it cuts away and a traverse along a
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muddy rift passage leads to the head of a fault collapse chamber running
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away at an angle of 70°. Over 20m above the stream a distinctly dodgy
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rope climb/abseil leads to a point where a climb back around rejoins the
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stream. A further 8m rope climb leads to the last 19m pitch which drops into
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a sump at a depth of 425m.
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<p><b>Exploration</b>: <a href="../others/luss/index.htm">LUSS</a> 1987,1989
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<p><b>References :</b>
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<dl>
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<dt>87.1514<dd><cite>Austria Reconnaissance Expedition 1987, Lancaster University Speleological Society</cite>
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<dt>90.1341<dd><cite>Dead Mountains Expedition, Ian Rolland, Underground October 1989 pp 4-9 (Army Caving Association)</cite>
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<dt>90.1342<dd><cite>Dead Mountains Expedition 1989, Ian Rolland, Chelsea Speleological Society Newsletter 32(5) pp 56-9</cite>
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</dl>
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<hr>
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<!-- LINKS -->
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<a href="index.htm#la34">Index</a> and overview of 1626.<br>
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<a href="../others/luss/index.htm">LUSS</a> explorations
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<a href="../indxal.htm">Full Index to 1623</a><br>
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<a href="../areas.htm">1623 Area/Subarea description</a><br>
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