This hotel stands directly beside Lake Ammersee and features its own private beach. All rooms offer free WiFi, and a balcony or terrace. Dießen Train Station is a 5-minute walk away. The cottage-style rooms of Strand Hotel Garni Diessen feature wooden furniture. Each room has a private bathroom and a TV. Coffee, home-made cakes and small dishes are served at the hotel cafe. In warmer months, these can be enjoyed on the lakeside terrace. There is no restaurant at the hotel. Strand Hotel Garni Diessen's private bathing beach has a sunbathing area and a boat jetty. Many hiking and cycling trails can be found nearby. Dießen’s ferry port is a 5-minute walk from the Strand Hotel Garni Diessen. Munich is a 1-hour drive away.

The hotel cafe is open until 18:00 from mid-March until the end of October. It is closed on Mondays and Tuesdays.