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Boat across the Ría de Treto – Laredo Promenade loop from Delfín Verde

Routes

Bike touring routes & trails

Boat across the Ría de Treto – Laredo Promenade loop from Delfín Verde

Hard

riders

Boat across the Ría de Treto – Laredo Promenade loop from Delfín Verde

03:07

41.7km

640m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: July 25, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parque Natural de las Marismas de Santoña, Victoria y Joyel

Waypoints

Start point

Bus stop

Get Directions

801 m

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

3.81 km

A long, wide and beautiful promenade for cycling. It is right next to the ocean and with excellent benches and views. It is almost deserted in winter but in summer they set up a market full of products.

Translated by Google •

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4.35 km

Laredo Old Town and Fishermen's Monument

Highlight • Historical Site

Laredo is a fishing town and one of the main tourist towns on the entire Spanish coast. Together with San Vicente, Castro Urdiales and Santander, it forms the "four towns …

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6.14 km

The Decorated Tunnel of Castro Urdiales

Highlight • Structure

Worth a visit is the decorative El Tunnel, which leads from the old town to a seaside viewpoint.

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7.05 km

Puebla Vieja de Laredo

Highlight • Historical Site

One of the most important medieval complexes in Cantabria. It preserves doors, remains of walls, beautiful houses and palaces. The church of Santa María de la Asunción is especially beautiful. …

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8.21 km

View of Laredo Bay from Alto de Laredo

Highlight • Viewpoint

Sit on the stone benches and enjoy stupendous views of the bay and the Church of Santa María.

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12.1 km

Ruins

21.3 km

Sumidero del Rejullo

Cave Entrance

24.8 km

Puerto de Joyumenor

Mountain Pass

39.0 km

El Regatón Stream

Highlight • River

The dune system here is one of the most important on the Atlantic coast. It is integrated into the Natural Park of the Santoña, Victoria and Joyel Marshes, an important …

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41.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

18.2 km

7.91 km

7.11 km

4.39 km

4.13 km

< 100 m

Surfaces

24.6 km

7.45 km

6.55 km

2.74 km

410 m

Elevation

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

Highest point (490 m)

Lowest point (0 m)

Weather

Wednesday 12 August

26°C

21°C

0 %

Additional weather tips

Max wind speed: 17.0 km/h

to get more detailed weather forecasts along your route

Comments

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Boat across the Ría de Treto – Laredo Promenade loop from Delfín Verde

Boat across the Ría de Treto

Laredo Promenade

Laredo Old Town and Fishermen's Monument

The Decorated Tunnel of Castro Urdiales

Puebla Vieja de Laredo

View of Laredo Bay from Alto de Laredo

El Regatón Stream

Nearby routes

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