

Best for beginner divers, 6-10m, boat entry, mild current.
Hardbottom Cave is a reef and cave site located within the French Reef Sanctuary Protected Area. The site features a swim-through structure with depths ranging from 6 to 10 metres, averaging 8 metres. Access is by boat only, as the site is situated over 10 kilometres from the shore. Divers can expect mild currents and visibility between 10 and 30 metres. The water temperature fluctuates between 24C and 30C throughout the year. Due to the nature of the reef, divers should be aware of sharp coral. This site is suitable for beginners and typically offers a 50-minute dive duration.
25.03420, -80.35270
Local tips coming soon
Access info coming soon
Recorded at this site
Depth
6-10m
Visibility
10-30m
Skill Level
Beginner
Entry
Boat
Boat required
Water Temp
24-30°C
Current
Mild
Typical Dive
50 min
Yes, this site is rated as suitable for beginner divers.
The depth at this site ranges from 6 to 10 metres, with an average depth of 8 metres.
Access to this site is by boat only, as it is located approximately 10,459 metres from the shore.
Water temperatures range from 24C in January and February to 30C during the summer months of July, August, and September.
Diving at Hardbottom Cave in Key Largo requires the following certifications: Open Water. Always dive within your training limits.
A 3mm wetsuit is recommended for diving at Hardbottom Cave in Key Largo. Water temperatures range from 24°C to 30°C.