Lake Challenge 2023 By YoYo
Challenge gravel: Effectuer les contours des 12 plus gros lacs Suisse.
Manque le Lac Majeur qui sera ajouté en 2024

Bielersee
March

Thunersee
April

Zugersee
February

Brienzersee
January

Zurichsee
December

Lugano
May

Neuchâtel
December

Walensee
June

Vierwaldstättersee
July

Genève
October

Bodensee
September