Refine your search for walks in Lumbier
Great loop via the Trinidad ridges from Lumbier

This loop from Lumbier takes you to a hermitage, a ridge trail with fine views, two mineral arches and the Foz de Lumbier. An alternative to the small loop starting from the paying car park at Foz de Lumbier, the first part of which is not very interesting.
This hike is for experienced hikers only.
Le Foz de Lumbier

The Foz de Lumbier is a gorge carved out of the mountain by the Irati River. Both ends are narrow, making it an exceptional nature reserve. The Foz can be traversed without difficulty via a path that follows the route of an old railroad line.
Foz de Arbayun forest
A version of the Foz discovery trail from the top, on a balcony, but with lots of forest sections.
This route isn't better than the others, it's just different, particularly at the end to avoid the return journey via too many roads.For the panoramic photos that adventurers want to take high above the cliff, I recommend a piece of rope tied to a tree.
Tres Mugas from El Paso

A loop to climb the Tres Mugas, the highest point in the Bardenas Reales, then pass the foot of Puy Águila.
Roncesvalles loop via Burguete

A beautiful loop around the hospitable center of Roncesvalles, an important stage in the pilgrimage to Santiago de Compostela.Roncesvalles is called Roncesvalles in Castilian, or Orreaga in Basque.
The route passes through the village of Auritz (in Basque) or Burguete (in Castilian).
Adi ascent
The Adi overlooks the Urepel valley and the Quinto Real, which belonged to the kings of Navarre. The inhabitants paid a grazing fee corresponding to one-fifth of the herds, the quint.Currently reduced to 2,000 ha on the French side, but belonging to Spain, only the families of Saint-Étienne de Baïgorry have use of it. Herd owners pay a grazing fee (vacade) for each animal. This is why a fence marks the boundary of the Quinto Real.
Holzarté footbridge

A circuit a dozen or so kilometers long in a green area among forests, streams and waterfalls. And especially crossing the Holzarté bridge which is the headline event of this quite demanding hike. If it is too physically demanding, you can turn around once you have seen the bridge.