Cala de San Pedro
One of the most famous coves in Cabo de Gata: fine sand, crystal-clear water, a ruined castle and a small green valley fed by its spring. No road: you get there on foot or by sea.
Cala de San Pedro: what you need to know
Why it’s so special
In the middle of a semi-desert landscape, Cala de San Pedro has a freshwater spring that has created a small valley with vegetable gardens and greenery. That made it inhabited for centuries, and today it’s famous for the small alternative community that has lived there for decades.
The water is very clear and the seabed, with seagrass meadows, is ideal for snorkelling. It’s a peaceful, free-spirited cove where naturism is also common.
San Pedro Castle
At one end of the cove stand the ruins of San Pedro Castle, an old coastal fortress built to watch for pirates and to protect the precious spring. From the sea you can clearly see its outline above the beach.
The building is in poor condition: admire it from outside and don’t climb the walls.
How to get to Cala de San Pedro
Cala de San Pedro by boat from Carboneras
From Carboneras harbour we sail south along the natural park coast: Playa de los Muertos, Mesa Roldán, Agua Amarga and unspoilt coves like Cala de San Pedro. No hikes, no full car parks, with swimming stops when the sea allows. The exact route depends on the trip and sea conditions.
Reach Cala de San Pedro by sea
Book your trip from Carboneras harbour with just 20 %. Call or message us and we’ll tell you which trip suits you best.
- ✅ Book with just 20 %, pay the rest on board
- 🌦️ Bad weather? We change the date or refund you
- ⭐ 5.0 on Google · local skippers
Photos of Cala de San Pedro
Questions about Cala de San Pedro
How do I get to Cala de San Pedro?
On foot from Las Negras along a trail of about 4 km (around an hour), or by sea. From Carboneras you can see it by boat without walking.
Is there a beach bar or facilities?
No. It’s an unspoilt cove with no facilities: bring water, food and sun protection.
Can I go with children?
Yes, although on foot the trail has uphill stretches and a hot walk back. By boat it’s much easier for families.
Can I get to Cala de San Pedro by boat from Carboneras?
Yes. Our trips from Carboneras harbour sail along the Cabo de Gata coast. Book here or call us on 600 698 935.
More Cabo de Gata coves
Cala del Plomo
A wide, wild cove between Agua Amarga and Las Negras, with blue-green water, a gentle entry into the sea and an almost lunar landscape around it.
See the cove →
Cala de Enmedio
A small hidden cove next to Agua Amarga, with white wind-sculpted fossil dunes, crystal-clear rock pools and turquoise water.
See the cove →
Playa de los Muertos
For many, the most beautiful beach in Cabo de Gata, just round the corner from Carboneras harbour.
See the cove →Shall we sail together?
Shared trips, private charter or self-drive rental from Carboneras harbour.
- ✅ Book with just 20 %, pay the rest on board
- 🌦️ Bad weather? We change the date or refund you
- ⭐ 5.0 on Google · local skippers
Photos via Wikimedia Commons: Damián López Martín-Prieto (CC BY-SA 3.0) · Pau lopezca (CC BY-SA 3.0 es) · Carlos Ingala from Madrid, España (CC BY 2.0).