Dolime Quarry Is this the best diving hole within an hour drive of Toronto? Tempurature Shallow60-70°F (15-21°C)Deep40-55° F (4-13° C) Visibility Average of 20-50ft Amenities None (No washrooms) Parking Parking available 200 ft from entrance. Shore parking is reserved for staff and emergency vehicle parking. Attractions Beautiful wall dive around the whole quarryFlipped carUndewater Air Dome Training Aides 2 training platformsBuoyancy bar and ladderCave line for cave drills Cost Currently $10.00 purchased through Groundhog Divers.Call for current cost and details (519-742-5415) Wildlife 1000s of small rock bass