Schloss Seeburg, a castle restaurant in a park that runs down to Lake Constance in Kreuzlingen, hosts banquets, weddings and company parties in three named rooms: the Blauer Saal, the Seeperle and the Gewölbekeller. The foyer and quiet rooms are offered for meetings and personal moments. The house publishes room sizes, equipment, menus and terms in a banquet folder that organisers request from the team.
Seminars and company events
The castle presents company events as one of its three main uses, next to banquets and weddings. Rooms with character suit a dinner for a small circle or a party on a larger scale, and the foyer and quiet rooms can serve for sittings or meetings. Nothing on the website states a seminar layout, projector or capacity, so ask for the banquet folder before you plan a working day. The team says it accompanies each client personally and with clear processes, from the first contact to the end of the event. Menus come from the restaurant kitchen under chef Timo Leibbrand, who cooks Mediterranean-light dishes with produce from Thurgau and Lake Constance, including fish and meat from named regional suppliers.
Weddings and receptions
Weddings are a core offer. The aperitif can take place in the park, the dinner in the Blauer Saal, and the terrace and park keep the party close to the water. A tasting dinner in the Blauer Saal can be booked separately to try the wedding menu in advance. The castle also holds a wedding fair each autumn, on November 7 and 8 in 2026, where couples meet photographers, florists, planners and singers. Entry is free and no registration is needed.
Rooms and capacities
Blauer Saal: the main banquet room, used for weddings and tasting dinners. Seeperle: a second event room. Gewölbekeller: the vaulted cellar. Foyer and quiet rooms: for meetings and personal moments. Capacities are not published on the pages read, only in the banquet folder, so confirm the number for each layout before you shortlist the castle for a larger group.
Accommodation
The site does not mention bedrooms. Plan lodging in Kreuzlingen or Constance, which sit side by side on the lake.
Catering
Catering is in-house. The restaurant offers a menu, a wine list and a matching selection of wines and drinks recommended by the team. The house also lists service providers for weddings.
History and setting
The Seeburg park leads to Lake Constance, with old trees and well-kept paths. The castle runs as a restaurant open Wednesday to Sunday, from 11:30 a.m. to 10 p.m., with the kitchen open until 9 p.m., and is closed on Monday and Tuesday.
Getting there
The address is Seeweg 5, 8280 Kreuzlingen. The website gives no transport details, so ask the team about parking and arrival for groups.
