Les Gorges du Trient Opening hours De mai à octobre. Suggestions Sorniot, lower lake This balcony trail offers a plunging view of the plain and a panoramic view of the Mont-Blanc and Grand-Combin mountains. Guercet Bisse – Charrat Vineyard This trail enables you to escape from the noise of the city in a few seconds, and find yourself in a green and soothing environment. Saxon fun trail Daydream in the casino gardens while admiring the architecture and imagining yourself reliving the great era of the place, when gamblers flocked to Saxon from all over Europe.