Caves · South West England
Underground chamber
In or near Fortuneswell.
Underground chamber — cave in england south east.

Gareth James — CC BY-SA 2.0 via Wikimedia Commons licence
Plan your visit
- Typical visit
- 45 min–1.5 h
- Nearest railway station
- Weymouth · 8.7 km
About
Underground chamber is a cave located in england south east. A British cave recorded in OpenStreetMap. Most are in carboniferous limestone country.
Photo gallery
Protected designations
- Site of Special Scientific Interest: Isle of Portland SSSI
Designations sourced from Natural England open data under OGL v3.
Place summary
The Underground Chamber is a cave located in South-East England. It features distinctive geological formations and offers a unique subterranean environment. Visitors can explore its natural features and learn about the area's geological history. The chamber is accessible for those interested in natural wonders and cave systems.
AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.
- Coordinates
- 50.5391, -2.4287
- District
- Dorset
- Parish
- Portland
- Postcode
- DT5 1HZ
- Parliamentary constituency
- South Dorset
- Nearest railway station
- Weymouth — 8.7 km
Sources
- osm: n6297444415 (ODbL)
Other places nearby

St Andrew's Church, Portland
Historic churches · 0.0 km

John Penn's Bath
Historic houses · 0.1 km

Rufus Rift
Caves · 0.1 km

Rufus Castle
Castles · 0.1 km

Pennsylvania Castle
Castles · 0.1 km

Church Ope Cove
Beaches · 0.1 km

Portland Museum
Museums · 0.2 km

Church Ope Cove
Beaches · 0.2 km

Portland Museum, Dorset
Museums · 0.2 km

Mermaids Crevice
Caves · 0.3 km

Perryfield Quarry
Quarries · 0.4 km

Cherty Rift
Caves · 0.4 km
Nearby
📷 5Historic churches · South West England
St Andrew's Church, Portland
St Andrew's Church, Portland — church in Portland, Dorset, England, UK.
Historic houses · South West England
John Penn's Bath
John Penn's Bath — a historic house in South West England, United Kingdom.
📷 5Castles · South West England
Rufus Castle
Rufus Castle — Grade I listed castle in Portland, Dorset, England, UK.
📷 5Castles · South West England
Pennsylvania Castle
Pennsylvania Castle — castle in Portland, Dorset, England, UK.
Where to eat & stay near Underground chamber
Places to stay
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Young Men's Christian Association
Young Men's Christian Association — a hostel in england south east.
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Sweet Hill Farm
Sweet Hill Farm — a campsite in england south east.
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Royal Breakwater
Royal Breakwater — a hotel in england south east.
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WPNSA Motorhome Area
WPNSA Motorhome Area — a caravan park in england south east.
📷 5Caravan parks · South West England
Chesil Holiday Park
Chesil Holiday Park — a caravan park in england south east.
Places to eat & drink
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The George Inn
The George Inn in England South West, United Kingdom.
Historic pubs · South West England
Royal Portland Arms
Royal Portland Arms in England South West, United Kingdom.
Historic pubs · South West England
The Cove House Inn
The Cove House Inn in England South West, United Kingdom.
Historic pubs · South West England
The Sailors Return Public House
The Sailors Return Public House in England South West, United Kingdom.
More caves in this region
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Ariel Cave (Blacknor Hole)
Ariel Cave (Blacknor Hole) is a cave in the United Kingdom.
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Ariel Cave (Blacknor Hole), Queens Entrance
Ariel Cave (Blacknor Hole), Queens Entrance is a cave in the United Kingdom.
📷 5
📷 5Frequently asked questions
- Where is Underground chamber?
- Underground chamber is in South-West England, United Kingdom (postcode DT5 1HZ), in the parish of Portland.
- What is Underground chamber?
- Underground chamber — cave in england south east.
- How do I get to Underground chamber?
- The nearest railway station is Weymouth, about 8.7 km away. The nearest town is Fortuneswell. Drivers can use postcode DT5 1HZ.
- Is Underground chamber a protected site?
- Yes — Underground chamber is part of the Isle of Portland SSSI Site of Special Scientific Interest.
- How do I get to Underground chamber?
- Drivers can navigate to postcode DT5 1HZ. It sits within the South Dorset parliamentary constituency.