United Kingdom Andy Dingley · CC BY-SA 3.0
The descent
The entrance, at 177 m.
The real relief above Clearwell Caves, measured on the Copernicus model every 30 m, and the cave going down at the same vertical scale.
The depth is the one published by those who explored it; the shape of the galleries is a sketch, not a survey. No depth has been published for this cave yet.
177m
Entrance altitude
from the 30 m relief model
9°C
Inside, all year
the yearly average outside, at the entrance
49m
Rock above
the highest point within 1.5 km
Inside and outside
9 °C inside, all year.
Deep inside, a cave keeps the average temperature of the year outside: about 9 °C here, in January and in August. In July the afternoon reaches 21 °C at the entrance, 12 °C warmer than inside: take a jacket.
- 6°1°Jan
- 7°0°Feb
- 9°1°Mar
- 13°3°Apr
- 16°6°May
- 19°10°Jun
- 21°11°Jul
- 20°11°Aug
- 18°9°Sep
- 14°6°Oct
- 9°3°Nov
- 7°2°Dec
Outside: afternoon and night averages for 1991–2020 (NASA POWER) brought to the altitude of the entrance. Inside: the yearly average, which deep parts of a cave keep. Near the entrance it follows the weather a little.
Cave system in Clearwell, England
Clearwell Caves is a show cave in United Kingdom. The entrance is at 177 m. It has stalactites and stalagmites and several entrances and long galleries. It is open to visitors.
Getting there.
- Show cave: open to visitorsHours in OpenStreetMap: Jul-Aug 10:00-18:00; Sep-Oct 10:00-17:00; Nov 10:00-16:30 · ticket requiredOfficial site↗
- Colefordnearest town · 2.7 km in a straight line
- Parking 150 m awaynearest car park in OpenStreetMap, straight line
- Bristol Airport (BRS)nearest airport with scheduled flights · 44 km in a straight lineCar hire at BRS airport (Bristol)Discover Cars · sponsored link↗
Plan the visit
Guided tours, a bed nearby, a car.
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
From above.
The ground above the cave, with the relief shaded, the line of the section and what people have mapped around the entrance.
N
1.5 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 6.0 × 6.0 km, north up. The line is the section above. Points © OpenStreetMap contributors.
Around the entrance.
- 2other cave entrances within 3 kmBixhead Stone Mine
- 1marked hiking routes within 3 kmOffa's Dyke Path
- 21car parks within 2 km
- 7information boards and visitor centres within 3 km
- 79bus stops within 2 km
- 20campsites within 8 kmWhitemead Park, Highlands Camping and Caravan Site, Whitemead Forest Park and 17 more
- 158hotels and guesthouses within 8 kmThe Saracens Head, Garth Cottage B&B, Lambsquay House Hotel and 155 more
- 13restaurants and cafés within 3 km
- springs within 2 km
- sinkholes within 3 km
- caving clubs and spots within 15 km
- viewpoints within 3 km
- climbing crags within 3 km
- named waterfalls within 4 km
Counted in OpenStreetMap, the map anyone can edit, around the entrance. A low number may just mean nobody has mapped it yet. © OpenStreetMap contributors (ODbL).
Towns nearby
- Coleford2.7 km in a straight line
- Bream3.6 km in a straight line
- Lydbrook7.8 km in a straight line
- Lydney7.9 km in a straight line
- Monmouth8.2 km in a straight line
- Tintern9.5 km in a straight line
- Cinderford9.9 km in a straight line
- Ruardean10 km in a straight line
In our other atlases
What else is around Clearwell Caves.
The river at the entrance, the waterfalls, the lakes, the mountains and volcanoes above, the canyons, beaches and islands nearby — from our other atlases.
Peakyas11 mountains within 10 kmFigures from the sister sites' databases (Wikidata, HydroATLAS, GeoNames, NOAA, OpenStreetMap). Links open when each site is online.
Month by month
The weather outside, at the entrance.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon | 6 | 7 | 9 | 13 | 16 | 19 | 21 | 20 | 18 | 14 | 9 | 7 |
| Afternoon | 6 | 7 | 9 | 13 | 16 | 19 | 21 | 20 | 18 | 14 | 9 | 7 |
| Night | 1 | 0 | 1 | 3 | 6 | 10 | 11 | 11 | 9 | 6 | 3 | 2 |
| Rain (mm) | 67 | 54 | 56 | 49 | 61 | 63 | 67 | 70 | 49 | 80 | 79 | 76 |
| Rainy days | 14 | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 12 | 14 | 15 | 14 |
| Sun hours/day | 1.5 | 2.5 | 4.0 | 5.7 | 6.4 | 6.3 | 5.9 | 5.1 | 4.7 | 2.8 | 1.7 | 1.2 |
| Snow on the ground (cm) | 6 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
| Afternoon | Afternoon | Night | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 6 | 6 | 1 | 67 | 1.5 |
| Feb | 7 | 7 | 0 | 54 | 2.5 |
| Mar | 9 | 9 | 1 | 56 | 4.0 |
| Apr | 13 | 13 | 3 | 49 | 5.7 |
| May | 16 | 16 | 6 | 61 | 6.4 |
| Jun | 19 | 19 | 10 | 63 | 6.3 |
| Jul | 21 | 21 | 11 | 67 | 5.9 |
| Aug | 20 | 20 | 11 | 70 | 5.1 |
| Sep | 18 | 18 | 9 | 49 | 4.7 |
| Oct | 14 | 14 | 6 | 80 | 2.8 |
| Nov | 9 | 9 | 3 | 79 | 1.7 |
| Dec | 7 | 7 | 2 | 76 | 1.2 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the altitude of the entrance (177 m) with the standard lapse rate. Not a forecast.
Recent years
Wet years, dry years.
Rain of each month as a share of the 1991–2020 average. A dry year means a lower river and hotter rock; a wet one, more water in the gorge.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 111% | 279% | 103% | 107% | 14% | 163% | 86% | 151% | 70% | 189% | 95% | 180% |
| 2021 | 163% | 136% | 77% | 33% | 200% | 67% | 115% | 62% | 130% | 162% | 30% | 104% |
| 2022 | 44% | 175% | 80% | 60% | 125% | 92% | 26% | 31% | 129% | 122% | 151% | 89% |
| 2023 | 109% | 22% | 207% | 149% | 66% | 78% | 139% | 91% | 130% | 147% | 109% | 192% |
| 2024 | 91% | 226% | 184% | 156% | 131% | 41% | 103% | 62% | 231% | 137% | 94% | 100% |
| 2025 | 128% | 111% | 26% | 83% | 36% | 99% | 58% | 40% | 168% | 79% | 164% | 157% |
130% or more: wet month 70% or less: dry month
Caves nearby.
Clearwell Caves
United Kingdom
- —Depth
- —Galleries
- 177 mEntrance altitude
- 9 °CInside, all year
Gough's Cave
United Kingdom · 55 km
- —Depth
- —Galleries
- 67 mEntrance altitude
- 10 °CInside, all year
Wookey Hole Caves
United Kingdom · 61 km
- —Depth
- 3.7 kmGalleries
- 62 mEntrance altitude
- 10 °CInside, all year
Aveline's Hole
United Kingdom · 51 km
- —Depth
- —Galleries
- 116 mEntrance altitude
- 10 °CInside, all year
Where these figures come from
| Name, type, published depth and length, visitors | Wikidata (Q5130971) · CC0 |
|---|---|
| The relief above, the entrance altitude, the section and the 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Climate | NASA POWER, 1991–2020 |
| Entrances, springs, sinkholes, opening hours and what is around | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Rivers, waterfalls, lakes, mountains, canyons, beaches and islands nearby | Coastya, Lakeyas, Peakyas, Cascadyas, Islandyas, Riveryas |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers, canyons, caves, dark skies, viewpoints, birdwatching or forests?
Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.
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