The best hikes and national parks in Spain

Eight areas that cover the range of Spanish walking: high Pyrenean valleys, volcanic islands, Mediterranean ridges and one long pilgrim route. Each entry says who it suits and how long to allow, so you can pick one and stop comparing.

We ranked areas on four things: whether the walking is genuinely good (marked trails, real elevation, varied terrain), how easy the trailhead is to reach by public transport or a short drive, how reliable the season is, and whether there is somewhere to sleep and eat nearby. Popularity was not a criterion, but overcrowding was a penalty: Ordesa and the Cares Gorge in August, and the last 100 km of the Camino in summer, are the busiest stretches on this list.

Costs are given as 2026 estimates and cover transport to the trailhead and any permit or lift. Park entry itself is usually free in Spain; you pay for access, guiding or accommodation.

Spain's hiking seasons split by latitude and altitude. The Pyrenees and Picos de Europa are at their best from June to September, when high passes are clear of snow; July and August are hot in the valleys but fine above 1,500 m. The Sierra Nevada and Grazalema are spring and autumn areas: May–June for wildflowers, September–October for stable weather, and snow on the high ridges from November to April.

Teide and the Canary Islands work in winter, when mainland mountains are under snow. The Camino Francés is walkable from spring to autumn; July and August bring heat on the meseta and the biggest crowds, and many albergues close or run reduced hours from November to February. Whatever you choose, start early, carry more water than you think you need, and check the afternoon storm pattern in mountain areas.

Spain's high-speed network gets you to the gateway cities quickly, but almost every trailhead on this list is a bus, a taxi or a rental car away from the station. For Ordesa, base in Torla and use the summer shuttle bus into the park. For Aigüestortes, base in Espot or Boí and take the local 4x4 taxi to the trailheads. For the Sierra Nevada, Granada is the base and buses run towards the ski area and trailheads. For Teide, fly to Tenerife and drive or take a bus up to the cable car. For the Picos de Europa, arrive via Oviedo, Gijón or Santander and continue by bus or car.

The Camino Francés starts at Saint-Jean-Pied-de-Port, reachable by train via Bayonne, and ends in Santiago de Compostela, which has its own airport. If you only want the final stretch, start at Sarria, which is on the route and easy to reach by bus or train. Book rental cars and refuge beds ahead in July and August.

Approximate locations of the picks above, using the nearest town or park centre. Coordinates are approximate where the trailhead sits well inside a protected area.