Ordunte Reservoir and Valle de Mena Loop

The route is estimated to take approximately 2 hours and 52 minutes to complete. However, this duration can vary based on your fitness level, speed, and how often you stop to enjoy the views.

This route is classified as difficult, demanding a high level of physical fitness. It features significant climbs, including the ascent to Alto de Ro, which has sustained gradients.

This is a circular route, meaning you will end up back at your starting point without retracing your path.

While specific parking details are not provided, as a circular route in the Valle de Mena, you can typically find parking in one of the towns or villages within the valley, or near the Embalse de Ordunte, which is a prominent feature of the ride. The route can be started from any point along the loop.

The route is primarily on mostly well-paved surfaces, suitable for racebikes. However, its 'difficult' classification indicates challenging sections, particularly the sustained climbs like the one to Alto de Ro.

Key scenic highlights include stunning views of the Ordunte Reservoir, the Arciniega Reservoir, and the challenging yet rewarding ascents to mountain passes like Alto de Ro and Puerto de Santa Koloma. The Valle de Mena itself offers beautiful natural landscapes.

The best time to cycle this route is generally during the spring, early summer, and early autumn months. These periods offer more favorable weather conditions for tackling the demanding climbs, avoiding the extreme heat of mid-summer or the colder, potentially icy conditions of winter.

Yes, the route intersects with several other paths. Notable sections include parts of the Camino de Las Merindades, Camino Olvidado (Bilbao-Villasante), Artziniega, and Ruta de los Sentidos, among others.

As a demanding racebike route primarily on paved roads, it is generally not considered suitable or safe for cycling with dogs. For dog-friendly options, it's best to look for dedicated hiking or less trafficked cycling trails.

No specific permits or entrance fees are typically required to cycle this route. While the area is part of ZEC Ordunte (Zona de Especial Conservación), which is a protected natural area, general access for activities like cycling on public roads usually does not incur a fee. Always respect local regulations and environmental guidelines.

Due to its 'difficult' classification and significant elevation gain of nearly 1,000 meters, a high level of physical fitness and cycling experience is essential for comfortably completing this route. It is designed for advanced road cyclists seeking a challenge.