The Hidden Path (PR-GI 3005)

The trail officially starts and ends at the Arantzazu Sanctuary in Oñati, Gipuzkoa, Spain. There is parking available near the Sanctuary, which serves as a convenient starting point for your hike.

This trail is graded as 'moderate,' meaning it requires a good level of fitness and sure-footedness. While generally accessible, some sections can be challenging, especially after rain. It might be suitable for active families with older children, but younger children or absolute beginners might find certain parts difficult due to narrow paths, potential steep inclines, and rocky ground.

You'll experience diverse natural landscapes, including sections through the Arantzazu canyon, as well as the forests and meadows of Iturrigorri and Bellotza. The terrain can involve narrow paths, potentially steep inclines, and rocky ground that may become slippery after rainfall. One notable section passes through the Iturrigorri forest, which is used for biodiversity research.

The name 'El camino oculto' (The hidden path) suggests a quiet and delightful experience, offering unique perspectives of the area's mountains and meadows that are not typically found in standard tourist guides. It provides a comprehensive experience of the Aizkorri-Aratz Natural Park, combining canyon features, forests, and open meadows.

The starting point is the impressive Arantzazu Sanctuary, known for its modern architecture. As you hike, you'll traverse the Hidden Path (PR-Gi 3005), enjoying green mountains, ravines, streams, and views of beech forests from spots like Majada de Arriona. You'll also pass by the old football fields of the Arantzazu seminarians in Iturrigorri.

The trail can be enjoyed for much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, with lush greenery in spring and colorful foliage in autumn. Summer is also a good option, though it can be warmer. Winter hiking is possible, but be prepared for potentially slippery conditions due to rain or snow, and check local weather forecasts.

Yes, this route shares sections with several other trails. You'll find it intersecting with parts of the Artzaintza naturbidea, E10 Bizkar ibilbidea: Leintz Gatzaga - Arantzazu, Ignatian Way, Urbiako xenda, and E5 Gaztaren Ibilbidea: Arantzazu - Etxegarate, among others.

Generally, dogs are allowed on trails within the Aizkorri-Aratz Natural Park. However, it's always best to keep your dog on a leash to protect local wildlife and ensure the safety and comfort of other hikers. Please remember to clean up after your pet.

No, there are no specific permits or entrance fees required to hike The hidden path from Aranzazu or to enter the Aizkorri-Aratz Natural Park itself. It is freely accessible to the public.

The trailhead is located at the Arantzazu Sanctuary, which often has facilities like restrooms and sometimes a small shop or cafe. The nearby town of Oñati offers a wider range of amenities, including cafes, restaurants, and accommodation options for those looking to stay in the area.

For this moderate hike, wear comfortable, sturdy hiking shoes with good grip, especially since sections can be rocky or slippery. Dress in layers to adapt to changing weather conditions. Bring sufficient water, snacks, a map or GPS device (like komoot), sun protection, and a light rain jacket, as weather in the mountains can be unpredictable.