Switzerland（13-18岁）

When summer comes, everyone goes down to one of Switzerland’s many lakes to escape the heat and cool off. Swimming is most popular, but many people like to hire a boat and go sailing as well. If you prefer something a little easier or are travelling with small children, there’s often the option of boating instead. It’s a great way to spend an afternoon.

Of course, there’s more to Switzerland than just nature. Old towns such as Bern, Lucerne and Lausanne are excellent spots for sightseeing, and there is great food, shopping and museums in the cities of Zurich and Geneva.