
Diving atDosthill Quarry (United Kingdom)
Dosthill Quarry, a former granite quarry, presents itself as an unexpected oasis within a suburban locale. This accessible entry point for divers quickly fosters a sense of discovery. As one of the UK’s oldest inland dive sites, it consistently welcomes divers of all skill levels. Opportunities for both certification training and recreational dives are readily available here, ensuring a rewarding experience from the moment you arrive.
Recent updates for Dosthill Quarry show an air temperature measuring 15.5°C. Overall water conditions reflect the typical seasonal state for United Kingdom. Please exercise standard safety precautions before entering the water.
Dive Site Location & Key Facts
Everything you need to know about this dive site.
Dive Site Overview
A notable presence in UK diving history, Dosthill Quarry stands as one of the nation's oldest inland dive sites. Its origin as a granite quarry shifted dramatically through the dedication of diving enthusiasts, creating a versatile, water-filled training ground.
Divers won't just find natural rock formations; the site has been thoughtfully augmented with diverse attractions. An old jet aircraft awaits underwater, complemented by multiple training platforms at varied depths. A distinct block house and several wrecks further enhance exploratory value, serving as targets for navigation and skill refinement.
Spring-fed, the quarry typically maintains clear conditions. Depths reach up to 24 m (79 ft), sometimes extending to 26 m (85 ft) in specific areas.
This allows for a broad spectrum of certification levels, including Advanced Open Water and beyond. Merging natural quarry features with purpose-sunk objects creates a dynamic setting for both learning and leisure.
Dosthill Quarry
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Dosthill Quarry show 16° air, --° sea temperature, N/A waves, and 14 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
Planning dives for warmer months generally provides a more comfortable experience at Dosthill Quarry. Air temperatures are mildest from May through September, often peaking around 17°C (63°F) in July and August, enhancing surface comfort both before and after a dive. Lower rainfall typically occurs during late spring and early summer, with May and June averaging about 2.1 mm (0.08 in) and 1.7 mm (0.07 in) of precipitation respectively. Less rainfall frequently aligns with better underwater visibility, though the quarry’s spring-fed nature usually ensures good water clarity. Even in cooler periods, dive reports indicate year-round viability. Operating hours, which include evening openings, also facilitate night dives in appropriate seasons, offering a different view of the site's attractions. Specific water temperature data isn't consistently reported; divers should anticipate typical inland UK quarry temperatures and prepare their thermal protection accordingly.
PEAK SEASON SCORE
Scores combine air & water temps, waves, wind & rainfall for overall conditions.
BEST MONTHS TO DIVE
Monthly records compiled from satellite and marine observation nodes over the last 3 years. Data provided by Open-Meteo and MET Norway.
Dive Experience & Conditions
Divers descending into Dosthill Quarry find a varied depth profile accommodating diverse skill sets. Maximum depth here is approximately 26 m (85 ft), supporting progression for Advanced Open Water divers. Shallower nooks and crannies line the quarry edges, excellent for initial skill practice or less experienced divers. Wall dives characterize the east side of the quarry, revealing interesting geological formations. Training platforms are strategically placed at various depths, aiding numerous instructional activities. Visibility in this spring-fed quarry usually remains clear, offering good views of the underwater landscape and its many sunk attractions. Conditions may fluctuate based on recent activity and sediment disturbance, but the site layout helps manage diver impact.
Dive Difficulty & Safety Guidelines
When planning a dive at Dosthill Quarry, it's prudent to consider the inland quarry environment. While the site is suitable for all diver skill levels, colder water temperatures typically found in UK quarries necessitate appropriate thermal protection; a dry suit or thick wetsuit is advisable. Given the deeper sections and potential for overhead environments, ensure your training aligns with your planned exploration. Always dive within your certification limits and follow any specific site rules provided by the quarry management. Maintaining good buoyancy control helps preserve visibility and avoids disturbing sediment on the bottom. Lastly, familiarize yourself with entry and exit procedures, which are designed for ease of use but always benefit from a quick pre-dive check.
Recommended Equipment
- Dive Computer
This gear list is based on verified equipment signals for Dosthill Quarry, United Kingdom. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
With water temperatures around 16°C (60°F), many divers find a a 5mm or thicker wetsuit provides comfortable protection.
Being prepared with flexible exposure options is a common approach among experienced divers.
Weather patterns are currently shifting, so expect some variability in conditions. A warming trend is expected over the next few days.
Due to technical issues with our weather providers, data hasn't been fetched for over 48 hours. The data above reflects the conditions at the time of the last successful fetch.
Emergency & Medical Support
Essential information to help you plan your dive trip to Dosthill Quarry.

Hyperbaric chambers are a critical part of dive safety infrastructure. Availability varies significantly by region, and not all dive areas have immediate access.
Before diving, it's recommended to:
- confirm nearest medical facilities
- check emergency procedures with local dive operators
- ensure dive insurance covers evacuation if required
Divers Alert Network
Diving emergency assistance available through DAN Europe.
+39 0642115685- 24/7 emergency hotline
- Diving medical assistance
- Evacuation coordination
Emergency contacts are provided for reference. Always verify local emergency services before diving.
Closest Listed Hyperbaric Chambers
Showing listed hyperbaric chamber facilities within 200 km of this dive site.
Distances are approximate straight-line distances and may not reflect emergency travel time.
Midlands Diving Chamber
Rugby, United Kingdom•Approx. 39 km straight-line
Midlands Diving Chamber
Facility Details
Information is provided for reference and planning purposes only. Dive Navigator does not verify operational status, staffing, availability, or quality of care at listed facilities. In an emergency, contact local emergency services, DAN, your dive operator, or the chamber directly. Do not travel to a facility without calling ahead.
N W Emergency Recompression Unit
Thingwall Wirral, United Kingdom•Approx. 126 km straight-line
N W Emergency Recompression Unit
Facility Details
Information is provided for reference and planning purposes only. Dive Navigator does not verify operational status, staffing, availability, or quality of care at listed facilities. In an emergency, contact local emergency services, DAN, your dive operator, or the chamber directly. Do not travel to a facility without calling ahead.
North of England Medical Hyperbaric Unit
Anlaby, Hull, United Kingdom•Approx. 152 km straight-line
North of England Medical Hyperbaric Unit
Facility Details
Information is provided for reference and planning purposes only. Dive Navigator does not verify operational status, staffing, availability, or quality of care at listed facilities. In an emergency, contact local emergency services, DAN, your dive operator, or the chamber directly. Do not travel to a facility without calling ahead.
Marine Life at Dosthill Quarry
Many divers first notice Dosthill Quarry's resident aquatic inhabitants. Local underwater life populates the site, and a notably friendly sterlet is frequently reported to approach visitors. Such interactions provide memorable experiences during dives. While not presenting the biodiversity of a coral reef, the fish population adds a dynamic element to the quarry's artificial structures and natural rock formations. Keep an eye out for other freshwater species that have established themselves here.
Dive Centers Near Dosthill Quarry
Working Hours
Today: Closed
Scuba School Ltd
Nearest Airports
Nearest airports to help plan travel to this dive area.
Search Flights
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Search Flights on ExpediaFrequently Asked Questions
What is the maximum depth at Dosthill Quarry?
A maximum depth of 24 m (79 ft) is found at the quarry, with some reports indicating up to 26 m (85 ft). This depth range accommodates both recreational and advanced diver training.
What underwater attractions can divers explore?
Divers can discover an old jet aircraft, multiple training platforms, a block house, and several wrecks. These features provide varied exploration opportunities for different skill levels.
Is Dosthill Quarry suitable for beginner divers?
Yes, the quarry caters to all diver skill levels. It offers shallower areas for training and practicing skills, alongside deeper sections for more experienced divers.
What are the typical opening hours for diving?
Dosthill Quarry is generally open Wednesday to Friday afternoons (13:00 – 19:00) and Saturday to Sunday mornings (08:00 – 14:00). It is closed on Mondays and Tuesdays.
What is the visibility generally like?
As a spring-fed quarry, Dosthill typically offers clear water. Visibility can vary, but conditions are generally good, allowing for clear views of the underwater features.
Are there specific facilities available at the quarry?
Site facilities support diving activities. Well-equipped for training and recreational diving, it offers easy entry and exit points.
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Dosthill Quarry
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Dosthill Quarry show 16° air, --° sea temperature, N/A waves, and 14 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

