2024-11-01 00:00:00 DISCOVERING THE VALLON DE L’AUBONNE ARBORETUM! This free trilingual tourist application (French, German and English) is offered by the Arboretum. It contains walks that take place in the Arboretum. It also lists numerous points of interest, in-depth information and a 360° tour, as well as current offers. Arbo:Guide is the essential application for discovering the Vallon de l’Aubonne Arboretum. Let yourself be guided through numerous trails in the heart of this exceptional park. Thanks to its geolocation system, you know where you are at all times and can therefore let yourself be guided along the trails and other routes available. EXPLORE THE MOST BEAUTIFUL TRAILS IN THE ARBORETUM