
Bonne Terre Mine
Bonne Terre Mine, United States
Guided trail dives in a flooded mine lit by over 500,000 watts, in constant 58°F water with about 100-foot visibility.
- Advanced
- Flooded mine
Oahu
United States
Best May–Oct
2 Open Water, 13 Advanced, 1 Experienced+
Florida Keys
United States
Best May–Aug
8 Open Water, 2 Advanced, 2 Experienced+
Kona (Big Island)
United States
Good all year
8 Open Water, 3 Advanced
Southeast Florida (Palm Beach to Miami)
United States
Best May–Sep
5 Open Water, 5 Advanced, 1 Experienced+
Maui
United States
Best Mar–Oct
6 Open Water, 4 Advanced
Florida Springs
United States
Good all year
4 Advanced
Utah inland dives (Bonneville Seabase & Homestead Crater)
United States
Diveable all year
2 Open Water, 1 Advanced

Bonne Terre Mine
United States
Diveable all year
1 Advanced

Bonne Terre Mine, United States
Guided trail dives in a flooded mine lit by over 500,000 watts, in constant 58°F water with about 100-foot visibility.

Oahu, United States
Shore dive off Haleiwa Beach Park into a reef-cut trench with ledged walls and small caves, bottoming near 30 m.
Florida Springs, United States
An underground spring inside a dry cave, with stalactite rock formations and Pleistocene fossil beds, at 72 °F year round.
Florida Springs, United States
A 70-ft first-magnitude spring with the remains of the Civil War steamboat Madison, scuttled in 1863, in its shallow run.
Wreck
down to 40 m
Oahu, United States
A 190-foot cargo ship sitting upright in 100 feet of water a short boat ride from Waikiki, visited by turtles, eagle rays and reef sharks.
Wreck
down to 37 m
Oahu, United States
A former Navy Yard Oiler that served in WWII and the Korean War, sunk off Waikiki in 1989 and visited by turtles, eagle rays and reef sharks.