Sunday, August 30, 2026 Search My Trip EnglishChinese
World news · travel · culture
Taiwan The Taiwan Times
Taiwan's window to the world

Manor Farm Swallet

Manor Farm Swallet is a cave in the limestone of the Mendip Hills, in Somerset, England which was subject to numerous failed digging attempts between 1947 and 1973 as the surface shafts kept collapsing. In 1973 access to the cave was gained by an artificial shaft and walling it against collapse.

Cave data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).

More caves in United Kingdom

  1. Mossdale Caverns76 m deep
  2. Dan yr Ogof17 km
  3. Swildon's Hole9.1 km
  4. St Cuthbert's Swallet7.1 km
  5. Wookey Hole Caves3.7 km

Other notable caves worldwide

  1. Mammoth Cave · Australia686 km
  2. Sistema Sac Actun · Mexico119.2 m
  3. Lechuguilla Cave · United States489 m
  4. Optymistychna Cave · Ukraine20 m
  5. Veryovkina Cave · Georgia2,212 m
  6. Krubera Cave · Georgia2,199 m
  7. Sarma cave · Georgia1,830 m
  8. Clearwater Cave · Malaysia109 km