Hotel Sonnenburg in Oberlech, above Lech am Arlberg, hosts seminars, conferences and company celebrations for 10 to 200 people. About 200 square meters of conference space can be split into three rooms, and participants stay in the same complex, either in a 4-star superior house directly above the conference rooms or in a 5-star main house reached by a short underground passage.
Seminars and company events
The conference area covers about 200 m² and has mobile partition walls. The three conference rooms work separately or combined, so a plenary session for up to 200 participants can be followed by parallel workshops. Breakout rooms and separate spaces for group work are available, and the in-house event team runs a technical check the day before an event.
Presentation equipment includes a wireless Barco system, high-resolution projectors in 16:10 format, an integrated sound system, headsets, wireless and handheld microphones, a speaker lectern and moderation tools. High-speed WLAN supports hybrid formats and streaming.
Smaller rooms suit leadership meetings and dinners. The Privatissimum takes up to 30 people, or 16 at a formal dinner table. The Library holds up to 50 people for informal meetings. The Schüna, a rustic alpine room, seats up to 30 at long tables for raclette or fondue evenings.
Weddings and receptions
The official pages present the conference centre for festive events of up to 200 guests, with an Alpine view, and the Schüna and the Privatissimum for smaller dinners and gatherings. Company anniversaries, annual celebrations and special occasions are named, and a separate page covers family celebrations with overnight stays. Weddings are not named specifically, so ask the event team whether a wedding can be arranged for your dates.
Rooms and capacities
Conference centre: about 200 m² in three rooms, 10 to 200 people. Privatissimum: up to 30 people, 16 at dinner. Library: up to 50 people. Schüna: up to 30 people. The site does not publish capacities per room or per seating layout, so request them with your plan of the day.
Accommodation
The hotel offers eight room categories across two buildings in two styles. The 4-star superior Landhaus sits directly above the conference rooms. The 5-star Stammhaus is connected by a short underground passage. Single rooms, double rooms and suites are available. The official site does not state the total number of bedrooms, so check it against your group size.
Catering
The kitchen serves coffee and breakfast with regional products, snacks and balanced catering during breaks, and dinner at five-star level. The hotel restaurant is in Oberlech, and the Schüna and Privatissimum offer other settings for evening meals.
Getting there
The address is Oberlech 55, 6764 Lech am Arlberg, Vorarlberg, at an altitude of 1,650 meters. The conference rooms open onto a mountain terrace with panoramic views and plenty of daylight. The event team can organize transfers for participants.





