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52 lines
2.2 KiB
HTML
52 lines
2.2 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0//EN">
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<html lang=en>
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<head>
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<title>1626:5</title>
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<META name="ROBOTS" content="NOINDEX">
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</head>
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<body>
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<center><table border=0 width=100%>
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<tr><th align=left><font size=+2>5</font></th>
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<th align=center lang=de><font size=+2>Nagelsteghöhle</font></th>
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<th align=right><font size=+2>2/W +</font></th></tr>
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</table></center>
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<p><b>Altitude</b>: 865m<br>
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<b>Location</b>: Above Rettenbachtal (north side).<br>
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Easily reached on foot from Blaa-Alm, even when drunk
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<p>A resurgence cave of major importance, visited by CUCC in 1976. Krenmayr
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gives it 278m long, seasonally active, very roomy water cave. The associated
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perennial resurgence is Naglbrünndl, putting out 50-100 l/s.
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<p>Entrance is at the head of a large stream bed (carries major flow in
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flood), and is reminiscent of Sleets Gill. The tube descends at 60° to
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a short walk round a pool to a short greasy climb. One soon emerges in the
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huge main passage, floored at the lower end by vast amounts of very
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unpleasant mud. The sump is reached by a right turn over some fine
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stratified sand, but CUCC's interest lay in some holes in the roof at the top
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end, with the hope of a high-level continuation.
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<p>The mud eventually runs out to be replaced by more and more inclined
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slabs, which were very easy on the way up. The gradient steadily increases
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until the floor merges into the end wall, and the trickle of water enters
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from high up. At this point, a couple of holes in the roof have already
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been passed, but investigation revealed these to be beyond reasonable
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reach without some fairly serious bolting.
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<p><b>Exploration</b>: LVHK Oberösterreich, 1972
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<hr>
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<!-- LINKS -->
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<img alt=">" src="../../../icons/lists/0.gif">
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<a href="../../1626/index.htm#5">Index</a> and overview of 1626.<br>
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<img alt=">" src="../../../icons/lists/0.gif">
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<a href="../../areas.htm">Overview</a> of area 1623<br>
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<!-- need link to LVHKO intro page - not yet written -->
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<img alt=">" src="../../../icons/lists/0.gif">
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<a href="../../index.htm">Back to Expedition Intro page</a><br>
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<img alt=">" src="../../../icons/lists/0.gif">
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<a href="../../../index.htm">CUCC Home page</a>
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</body>
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</html>
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