A wild unpaved road to the summit of Pico Tres Mares

A wild unpaved road to the summit of Pico Tres Mares

Spain, europe

Length

1.3 km

Elevation

2,139 m

Difficulty

hard

Best Season

Year-round

# Pico Tres Mares: Spain's Three-River Summit

Want to reach a peak that literally sits at the source of three major rivers? Welcome to Pico Tres Mares, a stunning 2,139-meter (7,017-foot) summit straddling the border between Cantabria and Castile and León in northern Spain.

Tucked within the Cantabrian Mountains, this adventure comes with serious cred – the Spanish Vuelta bicycle race finished here in 2015, and you'll start from that same legendary parking area at Collado Fuente del Chivo where the paved CA-916 ends.

Now, here's the real deal: the final 1.3 kilometers (0.8 miles) to the summit is pure unpaved dirt – and it's no gentle cruise. We're talking an 11.38% average gradient with a punishing 148-meter elevation gain packed into that short stretch. This is a chairlift access trail, which means it's steep, unforgiving, and seriously technical.

**Fair warning:** Winter? Forget about it. This road becomes completely impassable once snow arrives. Summer and early fall are your windows of opportunity. And come prepared – you'll absolutely need a high-clearance vehicle, ideally a 4x4, to tackle this beast.

If you're up for a challenging mountain drive with incredible scenery and serious bragging rights, Pico Tres Mares is calling your name.

Where is it?

A wild unpaved road to the summit of Pico Tres Mares is located in Spain (europe). Coordinates: 41.6192, -4.7675

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Road Details

Country
Spain
Continent
europe
Length
1.3 km
Max Elevation
2,139 m
Difficulty
hard
Coordinates
41.6192, -4.7675

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