Ride to Drottningholm, the location of the Swedish Royal Palace, and back with this return ticket from Stockholm. The 50- to 60-minute boat ride aboard a turn-of-the-century ship over the waters of Lake Mälaren to reach the island, a UNESCO World Heritage Site. Pass residential areas populated by wooden homes, private boats and traditional saunas. Once on Drottningholm, visit the Palace, the Chinese Pavillion, the Court Theatre and the landscaped gardens. One-way tickets are also available.