建议在潜水瑞士

…0degrees in summer. Diving Switzerland in winter requires a dry suit. During summers, a thicker wetsuit, between 5 and 7 mm, is sufficient. Visibility ranges from around 3 meters in some lake and rivers, to almost 30 meters in Verasca. Switzerland is easily accessible from other European and international cities by flying to Zürich or Geneva. Other areas, like Ticino, have smaller airports that have connections to other Swiss airports. The train system in Switzerland is very efficient and connects to many European destinations. Roads are good, and a rental car is an easy way to get around t...