Pico de Aneto via Coronas Trail

This is a highly demanding alpine trail (T5) considered a hard hike. It requires very good fitness, sure-footedness, sturdy shoes, and alpine experience. Expect physically demanding sections and technical challenges, including exposed ridges and potential snow/ice crossings.

Due to the technical nature of the terrain, essential gear includes crampons, an ice axe, and a helmet. These are particularly important for crossing the Aneto Glacier and navigating potential snow and ice, even during summer months. Sturdy hiking boots are also a must.

A significant challenge is the "Mahoma Bridge" (Puente de Mahoma), a narrow, exposed, and rocky ridge just before the summit, which is not suitable for those with vertigo. The route also involves crossing the Aneto Glacier, the largest glacier in the Pyrenees, and navigating a rock crack before reaching Collada de Coronas, which can be complicated by snow.

The Aneto by Coronas route is a long and arduous journey. It often exceeds 12 hours to complete, underscoring the need for excellent physical condition and an early start.

The trail typically begins at Puente de Coronas. Parking availability can vary, and during peak season, access might be regulated, potentially involving shuttles to the trailhead. It's advisable to check local regulations before your visit.

While there isn't a general entrance fee for the Parque Natural Posets-Maladeta, specific activities or access to certain areas, especially during peak season, might require permits or reservations. It's always best to check with the park authorities for the latest regulations regarding hiking the Aneto summit.

Along the route, you'll pass the Refugio de Coronas, a mountain hut. You'll also encounter the beautiful glacial lake, Ibón Bajo de Coronas, and the dramatic "Mahoma Bridge". The ultimate landmark is the Pico de Aneto Summit itself, marked by a gigantic metal cross and a statue.

The best time to hike this route is typically during the summer months (July to September) when snow conditions are generally more favorable. However, even in summer, you should be prepared for snow and ice, especially on the glacier and higher sections. Always check weather and trail conditions before heading out.

Regulations regarding dogs in the Parque Natural Posets-Maladeta can vary, especially on sensitive alpine routes like Aneto. Given the technical nature, glacier crossings, and potential need for specialized equipment, this trail is generally not recommended for dogs. Always verify current park rules regarding pets.

Yes, the route follows sections of the Senda Pirenaica - E20 and also intersects with parts of Variante 21.2, Variante 21.1, and Pista Vallibierna. You'll also traverse the Puente de Coronas and the Paso de Mahoma.

Public transport options directly to the Puente de Coronas trailhead are limited. Access is typically by private vehicle, though shuttle services might operate from nearby towns like Benasque during peak season. It's advisable to research local transport options in advance.