

Best for beginner divers, 12-25m, boat entry, mild current.
Bastion is a marine dive site in Puerto de la Cruz characterised by its volcanic topography. The site features underwater structures including gateways, bridges, steep walls, and towers that resemble a castle. Divers can explore these formations at depths ranging from 12 to 25 metres. Access to this site is by boat only. Conditions are generally manageable with mild currents, making the site suitable for beginners. Water temperatures fluctuate throughout the year, ranging from 20C in the winter months to 24C in September.
28.42025, -16.53330
The site is often visited as the second dive of the day.
10-minute boat ride from the port of Puerto de la Cruz.
No known hazards
Recorded at this site
Depth
12-25m
Skill Level
Beginner
Entry
Boat
Boat required
Water Temp
20-24°C
Current
Mild
Yes, the site is suitable for beginners, as it features mild currents and depths ranging from 12 to 25 metres.
Access to Bastion is by boat only.
The depth at this site ranges from 12 to 25 metres.
Water temperatures range from 20C in the winter months to 24C in September.
Diving at Bastion in Puerto de la Cruz requires the following certifications: Open Water. Always dive within your training limits.
A 5mm wetsuit is recommended for diving at Bastion in Puerto de la Cruz. Water temperatures range from 20°C to 24°C.