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Routes
Bike touring routes & trails
Spain
Santander
Cantabria
Costera
Laredo

Boat across the Ría de Treto – San Martín Fort loop from Laredo

Routes
Bike touring routes & trails
Spain
Santander
Cantabria
Costera
Laredo

Boat across the Ría de Treto – San Martín Fort loop from Laredo

Moderate

3.9

(10)

78

riders

Boat across the Ría de Treto – San Martín Fort loop from Laredo

02:20

37.3km

210m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The route includes a crossing by ferry. The starting point of the route is accessible with public transport.

Last updated: March 4, 2026

This route includes a ferry crossing

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Tips

Includes a segment in which cycling is not permitted

You'll need to dismount and push your bike.

After 28.3 km for 156 m

Waypoints

A

Start point

Bus stop

Get Directions

1

2.31 km

Boat across the Ría de Treto

Highlight • Rest Area

As already said, a lovely experience and saves a large detour. Difficult with a loaded touring bike on one's own as the sand is soft and the ramp steep, so …

Tip by

2

2.57 km

Unfortunately, the ferry didn't go to me and I had to take the detour around the bay.

Translated by Google •

Tip by

3

2.83 km

Santoña–Laredo Ferry Crossing

Highlight • Structure

4

4.22 km

San Martín Fort

Highlight • Historical Site

Stunning views of Laredo, and a very interesting construction.

Translated by Google •

Tip by

5

4.81 km

Church of Our Lady of the Virgin of Puerto

Highlight • Religious Site

Small hermitage in the eastern part of the town.

Translated by Google •

Tip by

6

20.4 km

Playa de Ris

Highlight • Beach

7

31.6 km

The Natural Park of the Marismas de Santoña, Victoria and Joyel is the largest wetland in Cantabria with an area that covers 6679 hectares. It is the ideal place for …

Translated by Google •

Tip by

8

33.9 km

Santoña Pier

Highlight • Monument

The history and people of Santoña have always been linked to the sea. From here you can take a 90-minute boat ride to the famous ''Faro del Caballo'' or to Laredo.

Translated by Google •

Tip by

B

37.3 km

End point

Bus stop

Way Types & Surfaces

Way Types

18.9 km

9.44 km

2.96 km

2.29 km

1.61 km

1.33 km

788 m

Surfaces

20.1 km

13.0 km

1.39 km

1.33 km

1.11 km

344 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Friday 6 March

13°C

8°C

83 %

Additional weather tips

Max wind speed: 19.0 km/h

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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