If you want to see more of the Lake, taking a boat tour around it is a good way of exploring. The Società Navigazione del Lago di Lugano offers boat tours, most of which start at nearby Lugano, with many stopping at Campione. Their website has more details on exact tours and timetables, but with these tours, you could visit nearby Lugano, Monte San Giorgio, and Capolago.
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The Oratory of Saint Peter
An ancient chapel in the middle of Campione at the former location of the town gates.
Civic Gallery
The town's former church (dedicated to Saint Zeno and built around the 8th century), turned into a gallery and exhibition space once the newer church was built in the 1960s. Now, visitors can see the old architecture, and learn more about the history of the exclave.
Parish church
The town's current church, built in 1967, and featuring some impressive modern religious art and stained glass windows.
Billing itself as the "largest casino in Europe", founded in 1917, the casino is the largest employer in the exclave. Gambling, poker tournaments, restaurants, and business conference rooms are available in the 9-storey building. It was designed by Swiss architect Mario Botta, who also designed the San Francisco Museum of Modern Art, the Bechtler Museum of Modern Art (Charlotte, North Carolina), and the Central Library in Dortmund, among others.
The Yacht Club Campione rents out sailing and motor boats to use on the Lake without a licence. The company also offers sailing courses, and the chance to gain a nautical licence.
Outdoor swimming area on the beach, with friendly staff and beautiful views over Lake Lugano. This place also serves food and drink.