Aktivhotel Marko is a four-star hotel located near Klopeiner See in southern Carinthia. It offers a range of outdoor leisure facilities including a heated outdoor pool, sauna, steam bath, and infrared cabin, all set within a natural environment. Guests can enjoy access to a private beach on the lake, as well as seven outdoor sand tennis courts adjacent to the hotel. The property features 46 rooms and suites, many with balconies or terraces overlooking the scenic surroundings. A wellness area provides a space for relaxation after outdoor activities such as cycling, hiking, golf, or swimming. The hotel also provides meeting rooms equipped with modern technology to host seminars or events amidst a tranquil setting. The atmosphere combines regional hospitality with comfort, creating an environment suitable for both active holidays and restful getaways.