Eden Sike Cave is a small cave in

Mallerstang Mallerstang is a civil parishes in England, civil parish in the extreme east of Cumbria, and, geographically, a wikt:dale, dale at the head of the upper River Eden, Cumbria, Eden Valley. Originally part of Westmorland, it lies about south of th ...

in the Eden valley in

Cumbria Cumbria ( ) is a ceremonial and non-metropolitan county in North West England, bordering Scotland. The county and Cumbria County Council, its local government, came into existence in 1974 after the passage of the Local Government Act 1972. Cumb ...

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...

north of Hell Gill. The entrance is north west of an obvious resurgence in a small

shakehole A sinkhole is a depression or hole in the ground caused by some form of collapse of the surface layer. The term is sometimes used to refer to doline, enclosed depressions that are locally also known as ''vrtače'' and shakeholes, and to openi ...

. This drops into a passage where a wet crawl leads downstream towards the resurgence, and a roomier passage going upstream. The upstream passage soon deteriorates into more awkward going which eventually passes a small but awkward climb into an inlet passage up to the right. The main passage goes to a sump some long which has been passed to a further before becoming too tight. The right-hand passage passes a section of sharp, steeply angled rock (Bacon Slicer Rift) into a chamber where the way on is a tight, wet passage where the airspace becomes minimal. The cave was originally explored by members of the Northern Pennine Club in 1960, and extended in 1982 by Ian Broadhurst and Dave Lamont. The sump was dived by members of the Cave Diving Group in 1975.

References

{{Reflist Wild caves Limestone caves Caves of Cumbria Mallerstang