There are many great winter trails in the French Pyrenees that can be completed in two days and with one night of camping. Here are a few options:

1. The Boucle des Lacs: This circular route takes you around the beautiful mountain lakes of Néouvielle. The trail is approximately 20km long and takes 2 days to complete. You can camp at one of the designated campsites in the area.

2. The Tour du Pic du Midi d'Ossau: This circular route takes you around the iconic Pic du Midi d'Ossau. The trail is approximately 27km long and takes 2 days to complete. You can camp at one of the many campsites in the area.

3. The GR10: This is a long-distance trail that runs the length of the Pyrenees. You can choose a section of the trail to hike in winter, such as the section between Gavarnie and Luz-Saint-Sauveur. This section is approximately 22km long and takes 2 days to complete. You can camp at one of the designated campsites along the trail.

It's important to note that hiking in the winter can be challenging and requires proper gear and experience. Make sure you are prepared for the conditions and check the weather forecast before setting out.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence