主題旅遊 in 塔維赫山谷 Val-de-Travers

馬蹄谷(Creux du Van)座落於諾伊堡州(Cantons of Neuenburg)與沃州(Cantons of Vaud)的交界，是一個規模巨大的天然岩石舞台。令人印象最深刻的是，垂直高度達160米的岩壁，圍成一個長達四公里長，超過一公里寬的谷地。

For over 100 years asphalt was laboriously mined in the underground asphalt mines of La Presta and exported all over the world for road construction. Today the mines are no longer in operation and are partially open to the public as a museum.