Río Arlanza from Lerma

This circular route is approximately 46.3 km (28.8 miles) long. Cyclists with a good fitness level can expect to complete it in about 5 hours, including stops, though the tour data suggests a moving time of around 2 hours.

The route is classified as 'moderate' with an elevation gain of about 338 meters. While primarily on well-paved surfaces, it requires a good fitness level. Beginners might find the distance and elevation challenging, but experienced road cyclists will enjoy it.

You can expect mostly well-paved surfaces, making it ideal for road cycling. The route follows the Arlanza River Valley, offering a smooth ride with some gradual ascents and descents.

The route offers picturesque views of the Arlanza River Valley and the surrounding countryside. Notable features include the Arlanza River Bridge and the charming settlements of Torrepadre and Villahoz. The Roman bridge over the Arlanza River in Tordómar is also a significant landmark.

Lerma serves as an excellent starting point for this circular route. You can typically find parking within the town, especially near the Mirador de los Arcos, which also offers expansive views of the valley.

The Arlanza River Valley is beautiful throughout much of the year. Spring and autumn generally offer the most pleasant cycling conditions with mild temperatures and vibrant scenery. Summers can be warm, so early morning rides are recommended during peak season.

No, there are no specific permits or entrance fees required to cycle the Río Arlanza from Lerma route. It is freely accessible to the public.

As this is primarily a road cycling route on paved surfaces, it is not typically recommended for dogs. If you plan to bring a dog, ensure they are safely secured in a bike trailer or basket, and always keep them on a leash when off the bike, especially in populated areas.

Yes, the route briefly intersects with sections of the Sendero de la Ribera del Arlanza, Calle el Espolón, Puente romano, Calle la Serna, and the Cañada Real Burgalesa.

Lerma offers various cafes and restaurants where you can refuel before or after your ride. While the route passes through smaller settlements like Torrepadre and Villahoz, it's advisable to carry sufficient water and snacks, as options may be limited outside of Lerma.

For this road cycling route, we recommend bringing your racebike, a helmet, appropriate cycling attire, water bottles, basic repair tools, and navigation (like the komoot app). Sunscreen and sunglasses are also advisable, especially during sunny periods.