Bilbao Day Trip to Gaztelugatxe, Bermeo, Mundaka & Gernika with Txakoli Tasting
Difficulty
moderate
Duration
10–11 hours
Fitness Level
Moderate aerobic fitness; comfortable with repeated walking and a sustained stair climb.
Overview
From Bilbao’s Guggenheim to the 241 steps of San Juan de Gaztelugatxe, this full-day coastal loop blends dramatic cliff walks with fishing villages, surfing shores, and a poignant visit to Gernika—ending with a crisp txakoli tasting. Read on for what to expect and how to prepare.
Bilbao Day Trip to Gaztelugatxe, Bermeo, Mundaka & Gernika with Txakoli Tasting
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You meet under the oversized floral puppy outside Bilbao’s Guggenheim, a morning mist still clinging to the river. The coach hums, and the city peels away into a ribbon of coastal road where cliffs rise like stacked slate and the Cantabrian Sea keeps time against the rocks. An hour later the path funnels you toward San Juan de Gaztelugatxe: a narrow causeway, a helix of 241 stone steps, and a squat hermitage that clings to an islet like a pin in a map.
Adventure Photos
Adventure Tips
Tackle the Steps Intentionally
Gaztelugatxe has 241 uneven stone steps; wear grippy shoes and take steady breaks—expect a short, steep climb and rewarding views at the top.
Check January–February Access
Local authorities sometimes close access to the hermitage in winter; if traveling in Jan–Feb, confirm ahead to avoid disappointment.
Layer for Coastal Weather
Wind and spray can make temperatures feel colder than inland Bilbao—bring a light windproof layer even on warm days.
Local Currency for Small Purchases
Bring euros for small purchases, markets, or extra tastings in Bermeo and Mundaka—cards are accepted but smaller vendors may prefer cash.
Local Insights
Wildlife
- gulls and cormorants along the rocky shore
- occasional bottlenose dolphins spotted offshore
History
Gernika is central to Basque history and memory—the Tree of Gernika symbolizes Basque self-government and the town bears scars and memorials from the 1937 bombing.
Conservation
Much of the coastline sits within the Urdaibai Biosphere Reserve; visitors are asked to stick to paths, pack out waste, and respect seasonal access rules to protect nesting birds and fragile cliffs.
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Adventure Hotspots in Bilbao
Frequently Asked Questions
Recommended Gear
Sturdy walking shoes
Provides traction on worn stone steps and uneven coastal paths.
Daypack with water
Carries water, snacks, layers, and your camera for a long day on the road and trails.
Light waterproof/windproof jacket
Protects against coastal winds and sudden showers; useful year-round in spring and fall.
spring specific
Reusable water bottle
Stay hydrated during the climb and town walks; many stops have refill options.
summer specific