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Castro Urdiales – Santa Ana Castle and Lighthouse loop from Otañes

Routes

Bike touring routes & trails

Castro Urdiales – Santa Ana Castle and Lighthouse loop from Otañes

Hard

4.0

(6)

104

riders

Castro Urdiales – Santa Ana Castle and Lighthouse loop from Otañes

03:07

46.8km

660m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: February 23, 2026

Tips

Includes a segment in which cycling is not permitted

After 37.3 km for 314 m

Waypoints

Start point

Parking

Get Directions

2.49 km

Church of San Julián de Santullán

Highlight • Religious Site

The church of San Julián is from the beginning of the s. XVI. Several reforms have been carried out, although it keeps its old Gothic layout. Inside we can see …

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2.55 km

Public pilgrims' hostel

Highlight • Mountain Hut

alberguescaminosantiago.com/camino-del-norte/albergues/cantabria/albergue-de-peregrinos-de-santullan-cantabria-camino-del-norte

Super albergue with friendly owners!

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4.72 km

Brazomar Beach

Highlight • Beach

Brazomar beach is very peculiar because it has fine golden sand. Located on the eastern coast of Cantabria, in Castro-Urdiales, it is one of the sandy areas most frequented by locals and tourists.

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14.0 km

View of Real Val de Guriezo

Highlight • Viewpoint

27.8 km

Arenillas Beach

Highlight • Beach

Arenillas beach is a small beach of fine sand next to the Oriñón estuary. The beach disappears at high tide, but at low tide, in addition to the beach itself, …

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Tip by

36.9 km

Castro Urdiales

Highlight • Settlement

Castro Urdiales is a Cantabrian fishing town, next to Euskadi, between sea and hills. It is full of history and among its monuments, the church of Santa María and the …

Translated by Google •

Tip by

37.4 km

Santa Ana Castle and Lighthouse

Highlight • Castle

The Castle dates from the year 1163 and is located next to the Church of the Assumption. It was first used as a lighthouse in 1853. You can visit it …

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37.5 km

Church of Saint Mary of the Assumption (Castro Urdiales)

Highlight • Religious Site

The Church of Santa María de la Asunción in the town and municipality of Castro-Urdiales (Spain), locally known as the Cathedral of Santa María (although not a cathedral), is a …

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Tip by

46.8 km

End point

Parking

Way Types & Surfaces

Way Types

26.2 km

12.1 km

3.47 km

3.43 km

1.58 km

< 100 m

Surfaces

39.3 km

7.20 km

307 m

131 m

Elevation

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

Highest point (370 m)

Lowest point (0 m)

Weather

Tuesday 19 May

23°C

12°C

0 %

Additional weather tips

Max wind speed: 13.0 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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Castro Urdiales – Santa Ana Castle and Lighthouse loop from Otañes

Church of San Julián de Santullán

Public pilgrims' hostel

Brazomar Beach

View of Real Val de Guriezo

Arenillas Beach

Castro Urdiales

Santa Ana Castle and Lighthouse

Church of Saint Mary of the Assumption (Castro Urdiales)

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