Katillotxu Dolmen – Jata Summit loop from Bermeo

Mountain biking trails

Katillotxu Dolmen – Jata Summit loop from Bermeo

Hard

riders

Katillotxu Dolmen – Jata Summit loop from Bermeo

04:39

44.5km

1,570m

Mountain biking

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: August 14, 2026

Tips

Includes a segment in which cycling is not permitted

After 17.8 km for 93 m

Waypoints

Start point

Train Station

Get Directions

3.71 km

Katillotxu Viewpoint

Highlight • Viewpoint

This area is not only lush, green, beautiful and has wonderful views, but it is also famous for its megalithic past. In this area there are 5 dolmens and two …

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3.76 km

Katillotxu Dolmen

Highlight • Historical Site

The Katillotxu dolmen is a megalithic monument consisting of a funerary chamber of which several slabs are preserved. It dates from the Neolithic period, although the exact origin is unknown.

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12.1 km

View of Bermeo and Cape Ogoño

Highlight • Viewpoint

View from the Cannon Etxea restaurant. One of the most beautiful panoramas of Urdaibai.

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24.3 km

Jata Summit

Highlight • Summit

If you are seeing the original rocket-shaped mailbox, you have already arrived. The views offered by this summit are very good.

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24.3 km

Jata Radar Station

Highlight • Monument

27.1 km

Viewpoint

29.6 km

View of the Coast Near Bakio on GR 123

Highlight (Segment) • Viewpoint

This part of the section of the GR 123 that leaves Bakio heading west, towards Armintza, is very pleasant and from the road we can see the sea and how the waves break below.

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44.5 km

End point

Train Station

Way Types & Surfaces

Way Types