Cycling day trip from Donostia / San Sebastian to Irun

This scenic ride takes you from the beautiful city of Donostia / San Sebastian to the border town of Irun, covering a fun 28.5 kilometers. Starting in San Sebastian, you'll get a last glimpse of La Concha Beach and the buzzing old town before heading east through cycleways and quiet roads.

Along the way, expect some solid ups and downs—there’s around 520 meters of climbing, but the ocean views, lush Basque hills, and peaceful woodlands more than make up for it. Most of your path stays on paved and asphalt surfaces, with a good chunk on dedicated cycleways, so it's smooth rolling nearly the whole way.

Your destination, Irun, sits right on the Spanish-French border. It’s known as a gateway between the two countries and has a cool, multicultural vibe. Don’t miss the local pintxos bars to celebrate the end of your ride! This route is great for intermediate riders looking for a bit of adventure with gorgeous scenery.