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Routes
Bike touring routes & trails
Spain
Basque Country
Biscay
Encartaciones
Zalla

Bolumburu Recreation Area – Refugio Kolitza Hostel loop from Zalla

Routes
Bike touring routes & trails
Spain
Basque Country
Biscay
Encartaciones
Zalla

Bolumburu Recreation Area – Refugio Kolitza Hostel loop from Zalla

Expert

20

riders

Bolumburu Recreation Area – Refugio Kolitza Hostel loop from Zalla

04:13

45.4km

1,030m

Expert bike ride. Very good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is accessible with public transport.

Last updated: August 12, 2025

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Tips

Cycling is not permitted along parts of this route

You'll need to dismount and push your bike.

164 m in total

Waypoints

A

Start point

Train Station

Get Directions

1

1.46 km

Río Cadagua

Lake

2

3.31 km

Beautiful place on the banks of the Kadagua, with lots of vegetation, bike path to Balmaseda and Zalla. Recreational area and a quite interesting set of ruins. Ideal to rest if you are doing the Kadagua Greenway.

Translated by Google •

Tip by

3

4.74 km

Great way to approach Balmaseda through this "Bolunburu". You can go along both banks with your bike without any problem. Any of them are perfect to accompany Kadagua.
visitenkarterri.com/enkarterri/patrimonio-cultural/conjunto-monumental-de-bolunburu.html

Translated by Google •

Tip by

6

20.3 km

Pelayos

Peak

7

28.1 km

Hermitage that remains standing from the 13th century

Translated by Google •

Tip by

8

28.9 km

9

29.5 km

Next to the hermitage. 20 bunk beds.
Phone:
946 800 000

Translated by Google •

Tip by

B

45.4 km

End point

Train Station

Way Types & Surfaces

Way Types

25.6 km

6.35 km

5.52 km

5.11 km

2.33 km

479 m

< 100 m

Surfaces

22.7 km

10.2 km

7.85 km

2.88 km

1.80 km

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Elevation

Elevation

Highest point (840 m)

Lowest point (90 m)

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Weather

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Today

Saturday 18 October

25°C

15°C

0 %

If you start your activity now...

Max wind speed: 10.0 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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