Caving in the Western Cape

Before you go

The caves of the Cape Peninsula are developed in Table Mountain Group sandstone — a hard, abrasive rock with vertical joint-controlled passages. They are generally dry but can accumulate water after rain, and some low-lying sections can flood rapidly in wet weather. Do not enter caves during or after heavy rain.

Essential safety rules

• Never cave alone. A minimum of three people is strongly recommended so that one can go for help while another stays with an injured caver.
• Three light sources. Each person should carry at least three independent light sources with fresh batteries.
• Surface contact. Always leave a responsible person on the surface who knows the name of the cave, expected entry and exit times, and who to call if you do not return.
• Helmet. A helmet with a chin strap is essential for all cave visits.
• No smoking, no naked flames. Cave air can accumulate CO₂ and other gases.
• Leave no trace. Take everything out that you take in. Do not touch formations.

Permits and access

Many caves on the Cape Peninsula lie within the Table Mountain National Park. Entry requires a valid SANParks permit. Contact SANParks for current permit requirements and any seasonal closures related to bat breeding seasons.

Caves in the De Hoop Nature Reserve, Tsitsikamma National Park, and other protected areas each have their own access requirements. Check with the relevant conservation authority before visiting.

Caving clubs

New cavers are encouraged to join an established caving club and gain experience with more experienced members before exploring caves independently. The South African Cave Diving Association can provide contacts for Western Cape caving groups.

Equipment

The Cape Peninsula caves are predominantly walking and crawling systems. For most caves in this database, basic equipment requirements are:

• Helmet with a secure chin strap
• Bright headlamp (primary) plus two backup light sources
• Old clothing that can get dirty and wet
• Knee pads for crawling caves
• Sturdy, ankle-supporting boots
• A whistle
• Plastic bags to carry out all waste

More technical systems may require SRT (single rope technique) equipment. The cave detail pages in the survey library indicate the difficulty grade of each system.

History of caving in the Western Cape

The caves of the Cape Peninsula and surrounding mountains have a rich history of exploration stretching back more than a century. From Johan Meyer’s pioneering work between 1924 and 1952, through the systematic surveys of the South African Spelaeological Association, to the present day, the story of caving in the Western Cape is one of dedicated individuals, careful documentation, and a deep love of the underground world.

The History of Caving in the Western Cape section brings together articles on these themes, including:

• Caving in Kalk Bay — the full story of the Kalk Bay caves, Meyer and his Moles, and the SASA era.
• South African Spelaeological Association — the country’s first national caving body.
• The Cape Peninsula Spelaeological Society — the active Cape Peninsula caving club.
• History of the Cango Caves — discovery and exploration of South Africa’s most famous cave system.