

Best for intermediate divers, boat entry.
Bajo Zacarías is a submerged rock formation located off the north-west face of the Isla de Ons in the Rias Baixas. The site is characterised by significant topographical variation, featuring steep walls and dramatic drops that create a complex underwater landscape. Due to the nature of the terrain and varying depths, this site is suited for intermediate divers. Access is exclusively by boat. Water temperatures in this region fluctuate between 14C and 17C throughout the year. Divers should be prepared for variable conditions typical of this coastal environment.
42.41465, -8.93369
The site is located in the Illa de Ons, which is part of the Atlantic Islands National Park.
Departure by boat from the port of Bueu.
Recorded at this site
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
14-17°C
The site features significant depth variations due to large rock formations and steep drops, though specific maximum depths are not provided.
No, Bajo Zacarías is recommended for intermediate divers due to the complex topography and steep underwater terrain.
Access to Bajo Zacarías is by boat only.
The site is primarily a dive location due to its depth and wall topography.
Diving at Bajo Zacarías in Bueu requires the following certifications: Advanced. Always dive within your training limits.
A 7mm wetsuit or semi-dry is recommended for diving at Bajo Zacarías in Bueu. Water temperatures range from 14°C to 17°C.