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The leading independent website for mine exploration and historical research in the UK. You just wouldn't believe the wealth of information available here, from photos to old documents.
BRITISH CAVING LIBRARY
The national caving research and reference library based in the Peak District, with a searchable database and an audio archive.
BCA CAVE REGISTRY DATA ARCHIVE
The national cave registry archive for survey data.
CAMBRIAN CAVE REGISTRY
A searchable database of Welsh caves.
CAVES OF NORTH WALES
An excellent database of sites in North Wales.
IRISH CAVE DATABASE
Database of caves in the Republic of Ireland.
An incredible wealth of data concerning the Matienzo region of Spain, covering all the expeditions, with loads of surveys and photos.
MENDIP CAVE REGISTRY & ARCHIVE
Data and photographs on caves and mines in the Somerset and Wiltshire area.
MULU CAVES PROJECT
Exploration of the caves of Mulu, Malaysia.
Source data for the Ogof Draenen survey, based on Survex.
OGOF FFYNNON DDU
A superb interactive site devoted to the classic Welsh cave of Ogof Ffynnon Ddu: take a virtual tour through its well-known and little-visited passages.
PEAK DISTRICT SSSI CAVE CONSERVATION MONITORING SCHEME
A joint project between Derbyshire Caving Association and Natural England to monitor and care for caves within SSSI boundaries in the Peak District.
PEAK SPEEDWELL SYSTEM
From surveys to access information on the caves of this incredible system in Derbyshire, encompassing Peak Cavern, Speedwell Cavern, Titan and James Hall's Over Engine Mine, an amazing amount of data can be found here.
SOUTH WALES CAVES
Brendan Marris' site photographically documenting the caves of South Wales on Google maps.
A searchable database of Guatamalan caves which is slowly expanding to wider Latin America.
WILD PLACES PHOTOGRAPHY
Our sister site featuring photography by Chris Howes.
The Environment Agency
The Environment Agency maintains an interactive map of its water level monitoring stations, which shows levels in rivers and around the coast of England and Wales – a useful facility to check on local caving conditions.
The Cave Diving Group reports on cave diving conditions.
Mulu National Park
Information about this World Heritage area of Sarawak, Malaysia, and its rich diversity of caves.