Hendaye and Puerto de Erlaitz

While the overall route is rated as moderate, the ascent to Erlaitz Pass is considered very challenging. It features 3.8 km with an average gradient of 11.1%, including ramps with constant double-digit gradients. Cyclists often refer to it as a 'very hard climb' and a 'mythical port' due to its steepness and history in professional races like the Clásica San Sebastián.

The route is primarily on well-paved surfaces, making it suitable for road cycling. However, be prepared for 'very hard ramps' with significant gradients during the climb to Puerto de Erlaitz, even though the road quality remains good.

Yes, the route offers several points of interest. You'll pass through the Irún Historic Center, and ride along the Boulevard de la Mer - Hendaye. The most spectacular views are from the summit of Erlaitz Pass, offering panoramic vistas of the entire Txingudi Bay.

The region around Irún and Hendaye generally offers pleasant cycling conditions for much of the year. However, for the best experience, consider cycling during spring or early autumn when temperatures are milder and the weather is typically more stable. Always check local weather forecasts before you go, especially for the mountain sections.

While specific parking locations are not detailed, Irún, being the starting point, offers various public parking options. It's advisable to look for parking near the historic center or other accessible areas in Irún to begin your ride conveniently.

Due to the significant elevation gain and the 'very hard ramps' of the Puerto de Erlaitz climb, this route is not recommended for beginners or young families. It requires good fitness and experience with challenging road cycling ascents.

Yes, sections of this route overlap with several other paths. You'll find it intersects with parts of the CIMA GP04 Erlaitz (Castillo del Inglés), Oiartzundik Aiako Harrira, Northern Route (Basque Country), and La route des cols Hendaye - Larrau, among others.

No, there are generally no specific permits or entrance fees required to cycle this route or to access the public areas of Aiako Harria Natural Park through which it passes. However, always respect local regulations, especially concerning protected natural areas.

This is a road cycling route, and while dogs are generally allowed in public spaces, having a dog accompany you on a road bike, especially on challenging climbs with traffic, is not practical or safe. It's best to leave your canine companions at home for this specific cycling adventure.

Yes, as the route passes through urban areas like Irún and Hendaye, you'll find numerous cafes, restaurants, and accommodation options. The Irún Historic Center and Boulevard de la Mer - Hendaye are good places to look for amenities.

Given the significant climb and potential for varied weather, it's essential to wear appropriate road cycling attire, including a helmet, padded shorts, and layers that can be adjusted. Bring plenty of water, energy snacks, a repair kit, and navigation tools. Sun protection is also recommended.