The registration is wished minimum one day in advance before 17:00
– send us an e-mail : formulaire
– pass at the tourist offices of Gryon (024 498 00 00).
– a backpack with a picnic for noon,
– a clot or a drink,
– a cap,
– a raincoat and warm clothes,
– sunglasses, and sun cream,
– good walking shoes would be great !