If you want the perfect Costa Blanca boat day, dramatic cliffs, turquoise water, secret coves, and world-class snorkeling, the route from Altea to Calpe is the one. It’s the kind of coastline you don’t forget: wild, quiet, cinematic, and accessible only by sea.
Here’s the complete guide to the best boat route, the must-see landmarks, and the top snorkelling stops along the way.

1. Start in Altea: Calm Waters & Stunning Views
Leave from Altea’s Marina Greenwich harbour, where the water is calm in the morning and visibility is at its best. From the second you leave the harbour, you’ll have:
- The blue-domed church of Altea behind you
- The Bernia mountains rising over the sea
- A clear line of sight to Calpe’s iconic Peñón de Ifach
Perfect for photos before the adventure begins.

2. Sail Toward Mascarat: Vertical Cliffs & Deep Blue Water
The coastline between Altea and Mascarat is one of the most dramatic in the area. The cliffs rise straight out of the water, towering over your boat.
Great photo stops:
- The Mascarat bridge
- Sierra de Bernia cliffs
- Hidden mini-coves carved into the rock
Snorkel Stop #1: Cala del Racó del Corb
One of the wildest, most beautiful coves in the region, only reachable by boat.
Expect:
- Deep blue water
- Rock formations
- Schools of fish around the cliff walls
It’s peaceful, pristine, and perfect for snorkelling.

3. Continue to Morro de Toix: The Wildest Section of the Route
Rounding Morro de Toix is like entering another world. The wind changes, the sea feels bigger, and the views open up dramatically.
Look for:
- Small caves tucked into the cliff
- Crystal-clear snorkel spots
- Incredible depth and rock colors
Snorkel Stop #2: Cala Collado
A tiny, emerald-green cove that rarely sees more than a handful of boats.
Great visibility, calm water, and plenty of marine life.

4. Approach Calpe and the Peñón de Ifach
As you get closer to Calpe, the massive limestone rock, the Peñón de Ifach, rises above the sea like a mini Gibraltar. It’s a breathtaking landmark and signals that you’ve reached the final stretch.
Best swim spot near Calpe:
- Cala el Racó (snorkeling heaven: shallow, clear, lots of fish)
- Playa de la Fossa (wide, calm, perfect for a swim stop)
If conditions are right, anchor near the Peñón and enjoy a panoramic view that sums up the Costa Blanca perfectly.
5. Return to Altea with the Afternoon Light
Afternoons often bring golden light along the cliffs, the perfect finale.
Swim one more time, take a slow cruise back, and end your day with a drink on Altea’s promenade.



