Caves Β· South West England
Steve's Endeavour (Southern Entrance)
In or near Fortuneswell.
Steve's Endeavour (Southern Entrance) is a cave in the United Kingdom.

Jim Champion β CC BY-SA 2.0 via Wikimedia Commons licence
Plan your visit
- Typical visit
- 45 minβ1.5 h
- Nearest railway station
- Weymouth Β· 8.3 km
- Free entry
- Dog-friendly
About
Steve's Endeavour (Southern Entrance) is a named cave entrance in South-East England. The site is a designated Site of Special Scientific Interest. It sits within the South Dorset parliamentary constituency. The nearest railway station is Weymouth, about 8.3 km away. Postcode area DT5.
Photo gallery
Official information
Steve's Endeavour is a challenging rift cave that requires a good level of climbing ability. Visitors can explore its various chambers and passages, including a connection to Hopeless Hole, but should be prepared for steep climbs and technical descents.
Protected designations
- Site of Special Scientific Interest: Isle of Portland SSSI
Designations sourced from Natural England open data under OGL v3.
Place summary
Steve's Endeavour (Southern Entrance) is a cave located in Portland, South-East England. It is designated as a Site of Special Scientific Interest (SSSI) within the Isle of Portland SSSI.
AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.
- Coordinates
- 50.5417, -2.4547
- District
- Dorset
- Parish
- Portland
- Postcode
- DT5 2JA
- Parliamentary constituency
- South Dorset
- Nearest railway station
- Weymouth β 8.3 km
- Official site
- sites.google.com
Sources
- osm: n11039589026 (ODbL)
Other places nearby

Gemini Rift (ferrets entrance)
Caves Β· 0.0 km

Gemini Rift
Caves Β· 0.1 km

Hopeless Hole
Caves Β· 0.1 km

Steve's Endeavour (North Entrance)
Caves Β· 0.1 km

Ariel Cave (Blacknor Hole), Queens Entrance
Caves Β· 0.2 km

Sharbutts 2 Rift
Caves Β· 0.2 km
Blacknor Fort
Forts Β· 0.2 km

Sandy Hole
Caves Β· 0.2 km

Sharbutt's Rift
Caves Β· 0.2 km

Ariel Cave (Blacknor Hole)
Caves Β· 0.2 km

Persil Rift
Caves Β· 0.3 km

Bowers Quarry
Quarries Β· 0.7 km
Nearby
Caves Β· South West England
Gemini Rift (ferrets entrance)
Gemini Rift (ferrets entrance) is a cave in the United Kingdom.
Caves Β· South West England
Gemini Rift
Gemini Rift is a cave in the United Kingdom.
Caves Β· South West England
Hopeless Hole
Hopeless Hole is a cave in the United Kingdom.
Caves Β· South West England
Steve's Endeavour (North Entrance)
Steve's Endeavour (North Entrance) is a cave in the United Kingdom.
Caves Β· South West England
Ariel Cave (Blacknor Hole), Queens Entrance
Ariel Cave (Blacknor Hole), Queens Entrance is a cave in the United Kingdom.
Caves Β· South West England
Sharbutts 2 Rift
Sharbutts 2 Rift is a cave in the United Kingdom.
Where to eat & stay near Steve's Endeavour (Southern Entrance)
Places to stay
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Young Men's Christian Association
Young Men's Christian Association β a hostel in england south east.
π· 5Campsites Β· South West England
Sweet Hill Farm
Sweet Hill Farm β a campsite in england south east.
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Royal Breakwater
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WPNSA Motorhome Area
WPNSA Motorhome Area β a caravan park in england south east.
π· 5Caravan parks Β· South West England
Chesil Holiday Park
Chesil Holiday Park β a caravan park in england south east.
Places to eat & drink
Historic pubs Β· South West England
The George Inn
The George Inn in England South West, United Kingdom.
Historic pubs Β· South West England
Royal Portland Arms
Royal Portland Arms in England South West, United Kingdom.
Historic pubs Β· South West England
The Cove House Inn
The Cove House Inn in England South West, United Kingdom.
Historic pubs Β· South West England
Old Rooms Inn
Old Rooms Inn in England South West, United Kingdom.
Historic pubs Β· South West England
The Sailors Return Public House
The Sailors Return Public House in England South West, United Kingdom.
More caves in this region
Caves Β· South West England
Ariel Cave (Blacknor Hole)
Ariel Cave (Blacknor Hole) is a cave in the United Kingdom.
Caves Β· South West England
Ariel Cave (Blacknor Hole), Queens Entrance
Ariel Cave (Blacknor Hole), Queens Entrance is a cave in the United Kingdom.
π· 5
π· 5Frequently asked questions
- Where is Steve's Endeavour (Southern Entrance)?
- Steve's Endeavour (Southern Entrance) is in South-East England, United Kingdom (postcode DT5 2JA), in the parish of Portland.
- What is Steve's Endeavour (Southern Entrance)?
- Steve's Endeavour (Southern Entrance) is a cave in the United Kingdom.
- How do I get to Steve's Endeavour (Southern Entrance)?
- The nearest railway station is Weymouth, about 8.3 km away. Drivers can use postcode DT5 2JA.
- Is Steve's Endeavour (Southern Entrance) a protected site?
- Yes β Steve's Endeavour (Southern Entrance) is part of the Isle of Portland SSSI Site of Special Scientific Interest.
- Is Steve's Endeavour (Southern Entrance) free to visit?
- Yes, Steve's Endeavour (Southern Entrance) is free to enter.
- How do I get to Steve's Endeavour (Southern Entrance)?
- Drivers can navigate to postcode DT5 2JA. It sits within the South Dorset parliamentary constituency.