You can slip among the islets and skerries of the stunning archipelago of Trosa Municipality in a kayak – and no driving licence required. Kayaking is suitable for visitors to Trosa both large and small.
Up for a royal excursion, an hour south of Stockholm? Tullgarn Castle is well worth a visit. The building is magnificent, and the apple orchards as well as the castle park overlooking the sea are open all year round.