Can you snorkel Cathedral Cave?

It is mainly a scuba cavern site, so snorkel use is limited to very calm, shallow conditions.

How deep is Cathedral Cave?

It starts in the mid-teens of meters and reaches the mid-20s at most, depending on the route.

How do you reach Cathedral Cave from Sagres?

By boat from Sagres harbour, usually with a mooring for the dive boat.

Is Cathedral Cave a good beginner dive?

The main cavern can suit beginners on calm days, but the inner cave needs cave certification.

What marine life can you see at Cathedral Cave?

Corals, nudibranchs, fish, eels, lobsters, and spider crabs are all reported there.

When is the best time to dive Cathedral Cave?

April through October is the easiest window for warmer water and better topside conditions.

Dive Spot Guide•

Cathedral Cave

Boat-access ocean cave near Sagres with air chambers and marine life.

scubafreediveboatintermediate

Cave

Make this a real next stop

Save it, log a dive, or explore nearby on the map.

Explore nearby on the map

Save it to come back later

Cathedral Cave is a Sagres boat dive with a circular cavern, two air chambers, and coral-covered rock walls that host fish and invertebrates.

About Cathedral Cave

Cathedral Cave is a boat-access ocean cave off Sagres with a mooring, a broad entrance, and a circular cavern that opens into two air chambers. The main chamber is a recreational cavern dive, while deeper penetration is for cave-certified divers. Corals, nudibranchs, fish, eels, crabs, and lobsters make the site busy and photogenic on calmer days.

•