Bilbao Greenway Easy Day — 40 km Flat, Car-Free

This is the tour for people who have not ridden far in a while, or at all. With 180 m of climbing spread across 40 km, there is no sustained hill, and the railway bed keeps the gradient low.

It works well for families with children who can ride a full day, for beginners building confidence, and for relaxed couples with different fitness levels. Because the pace is yours, a stronger rider can wait at the next stop rather than hold anyone back. If you want a challenge, the big climb morning is the better choice.

The ride starts in Bilbao and follows the old railway greenway out of the built-up area and towards the coast. A former rail line is graded for trains, so it stays flat and gently curved, with long straight sections where you can settle into a rhythm.

The path is closed to traffic, which removes the stress of road crossings and passing cars. Expect a mostly even surface rather than technical terrain. Check with the partner when booking about exact surface, stops and the way you return.

A flat, car-free path is pleasant in most dry weather, so the day is less seasonal than the climbing or gravel tours. Spring and autumn give comfortable temperatures for 40 km, while summer is better with an early start and water to hand.

Rain is less of a problem on a smooth path than on forest tracks, but check conditions on the morning and carry a light jacket.

Bilbao riverside gravel intro is also easy, but at 34 km it teaches bike handling on gravel tracks. The greenway day is longer and smoother, so it suits riders who simply want distance without technique. The old town e-bike ride is shorter and city-based; this one is the choice if you want open path and a full day out.