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expo
2010-08-09 00:41:29 +02:00
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<body>
<table id="cavepage">
<tr><th id="kat_no">258 - a b</th><th id="name">Tunnockschacht</th><th id="status">2 ??</th></tr>
<tr><th id="kat_no">258 - a b</th><th id="name">Tunnockschacht: entrance</th><th id="status">2 ??</th></tr>
</table>
<h2>How to find it</h2>
<p>The route starts from the stone bridge and takes about 20 minutes.
It is cairned all the way. Head to the
204e entrance and continue up the gully. The route rises over the broken
area known as the <i>Quarries</i> and then heads over the brow of the hill.
It then crosses the top of the large broken gully mentioned in the old route
below to reach a traverse across a steeply-sloping incised slab. A climb
up a gully then reaches a small col where a small path can be followed through
the bunde to the left, via a small vegetated bowl, to emerge at the 258b
entrance. This entrance is a shaft surrounded by bunde on three sides.
The 258a entrance is in the obvious adjacent shakehole.
<h3>Old route</h3>
<p>From the stone bridge, follow the cairns towards 204e entrance. Upon
reaching the final gully, where the path turns up to the right towards
that entrance, continue straight across and then work to the right,
traversing around
the rear lip of a hole. This leads to the bottom of a loose climb, which
is ascended to reach another level. A prominent Christmas tree style fir
marks the point where another climb is made to the next level up. It is
then necessary to ascend to the next level above this, either by a short
traverse and then a narrow climb between two blocks, or by heading right
and then heading back up to the left. Having done this, a short ascent
on small loose stones brings one to the uppermost level, marked by a
prominent cairn (visible from the stone bridge).
</p>
<p>Follow the cairns around to the left, descending slightly at first and
then maintaining the same level, to eventually reach a cairned point
overlooking a large broken gully running from right to left. Descend
into the gully (passing the shaft of 2004-18) and cross to the other side
where an obvious level ascends upwards and to the right. Having reached
the top, follow the cairns to the right to arrive quickly at an area with
a hole to each side. The shakehole to the left, containing a cairn
originally some
two feet high, contains the 258a entrance; the 258b entrance is the other hole.
</p>
<h2>Entrance shaft</h2>
<p><b>Warning:</b> Beware of loose rocks.</p>

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@@ -15,12 +15,15 @@
<p>The Littoral North leads northwards out of the chamber below Caramel
Catharsis past taped formations on the floor. The roof lowers and the sandy
passage continues to a further taped formation. There is a branch to the
left here [to be described]. The main way is through a low arch to a
left here [to be described]. The main way is through a low arch
straight ahead to a
3m climb down in a rift below an aven, which
can be climbed far enough to see that it probably doesn't go. At the bottom
is a wide stony passage with a pool useful for collecting water. There
are ways on to the left and straight ahead.
<h2>The Usual Suspects pitch</h2>
<p>To the left a passage leads almost immediately to a tricky climb
(rope recommended)
up to
@@ -33,6 +36,8 @@ is impassible in times of high water (a party was marooned beneath it in
<b>String Theory</b>. Across the pitch head may be seen a window accessible
via the route to String Theory.
<h2>Frankly Freezing</h2>
<p>Back in the passage to the left, following straight ahead without taking
the tricky climb to the right
leads to a stepped pitch <b>Frankly Freezing</b> [description needed].
@@ -44,30 +49,51 @@ leads to a stepped pitch <b>Frankly Freezing</b> [description needed].
[Description needed of stomach ulsa - Holly and Noel and Mike TA]
[2009-258-39A]
<h2>Y KeyKey Beach</h2>
<p>If the passage straight ahead is taken from the water collecting pool,
a 2m climb up rotten calcite leads (past [2007-258-4-A], LHW) to an unusual
critical-angle pile of 10cm diameter rocks <strong>Y KeyKey Beach</strong>.
The narrowing at the top of this pile
(it gets close to the roof) has a stonking gale coming through it. Just
beyond this where the passage widens to 8m, behind the large rock on the left
is the hidden entrance to <strong>Rhubarb Crumbly</strong>, the key to the
<strong>Max Pleasure</strong> area. On the right, at the widening, is
is the hidden entrance to <strong>Rhubarb Crumbly</strong>, leading to the
lower levels via String Theory and the northern areas via Max Pleasure.
<p>
On the right, at the widening, is
a shallow pit [2007-258-*05-C][Has this been ticked off? Or does it need to be put into tunnel and the QM list? - Becka Lawson].</p>
<p>Ahead the comfortable passage only goes for about 20m before reaching the
edge of a huge shaft undercutting the RH wall <b>The thin red line</b>. An airy
edge of a huge shaft undercutting the RH wall <b>The Thin Red Line</b>. An airy
traverse to the left of this reaches another hole on the left down,
apparently into the same pitch[2007-258-89-B]. Immediately ahead is another
large hole [2007-258-91-A]. Up is a large aven (30m+ [2007-258-98-X]. There appears to be a continuation across the
other side - a long bolted traverse away[2007-258-92-B].[Needs continuing - Ollie Stevens and Becka Lawson]</p>
<h3>Rhubarb Crumbly</h3>
[Add 2007-258-18C, 2007-258-19C, 2007-258-24C, 2007-258-25C to description - Wookey and Becka Lawson]
<p>Climbing down behind a large rock in Littoral North gives access to nice
walking passage floored with dark dirt, trending NNW. A strong breeze
blows in. After 40m the passage passes over a cross-joint forming a
pitch that can be seen through a very small hole in the floor[2007-258-26B]. Would
need capping to get in. Immediately beyond a C2 gets into almost
perfectly straight passage with some popcord on the walls. At the end
is a wider T-junction. Down to the left is a stoop into a
boulder-floored chamber containing a too-tight crawl on the left and
two small avens [2007-258-21-X] (at 1st corner), [2007-258-20-X] (at
end). To the right is another T-junction only 5m further on. Right is
Max Pleasure. Left is Dubious Pleasure, down which all the draft goes.</p>
<h3>The Thin Red Line</h3>
[2008-258-27-B]
[ sounds like this connects to Usual Suspects - 2010 ]
<h3>Delicious</h2>
<h3>Delicious</h3>
[Needs description - Ollie Stevens and Becka Lawson]
<h3>Blind and Broken</h2>
<h3>Blind and Broken</h3>
[Needs description - Steve Jones and Becka Lawson]
[2008-258-28-X]
[2008-258-29-C]
@@ -89,21 +115,6 @@ other side - a long bolted traverse away[2007-258-92-B].[Needs continuing - Olli
[2009-258-03A]
[2009-258-04A]
<h3>Rhubarb Crumbly</h3>
[Add 2007-258-18C, 2007-258-19C, 2007-258-24C, 2007-258-25C to description - Wookey and Becka Lawson]
<p>Climbing down behind a large rock in Littoral North gives access to nice
walking passage floored with dark dirt, trending NNW. A strong breeze
blows in. After 40m the passage passes over a cross-joint forming a
pitch that can be seen through a very small hole in the floor[2007-258-26B]. Would
need capping to get in. Immediately beyond a C2 gets into almost
perfectly straight passage with some popcord on the walls. At the end
is a wider T-junction. Down to the left is a stoop into a
boulder-floored chamber containing a too-tight crawl on the left and
two small avens [2007-258-21-X] (at 1st corner), [2007-258-20-X] (at
end). To the right is another T-junction only 5m further on. Right is
Max Pleasure. Left is Dubious Pleasure, down which all the draft goes.</p>
<h2>Dubious Pleasure</h2>
[Description Needed - Jon Telling or Morwen]