Schloss Seeburg

Kreuzlingen's own account of the Seeburgpark states plainly how the city got the land: "Der Seeburgpark, der 1958 mit einem Zufallsmehr von 28 Stimmen von der Stadt erworben wurde," the park, acquired by the city in 1958 by what is called a Zufallsmehr, literally a "majority by chance," the term Swiss usage gives to a vote that ties and gets settled by lot. The castle's own Wikipedia entry, sourced independently, gives the same year, the same term and the same number, and adds the detail the park page leaves out: the sale covered the building as well as the grounds. "Die Seeburg samt Park" (the Seeburg together with its park) passed into the city's ownership that year. Everything about how a wedding here actually works follows from that split. The City of Kreuzlingen owns the castle and the public park around it. A private company, Timo Leibbrand Gastro AG, named on every page of the venue's own site, runs the restaurant, the banquets and the weddings inside it.

That split shows up directly in what a couple can and cannot close off. The 2026 Bankettmappe (banquet folder) prices two levels of exclusivity, and only one of them shuts the building to outsiders. The smaller "Schlossmomente" partial reservation includes the Blauer Saal, the Schloss-Foyer, the Gewölbekeller, the Schloss Garten and the Schloss-Zimmer for a flat CHF 2‘000, on top of a minimum spend running from CHF 8‘000 (Monday to Thursday, October to April) to CHF 14‘000 (Friday to Sunday, May to September). The brochure is direct about what that leaves untouched: "Das Restaurant Seeperle sowie die Terrasse bleiben während der Veranstaltung für die Öffentlichkeit geöffnet," the Seeperle restaurant and the terrace stay open to the public during the event. A couple booking that tier shares the building, mid-ceremony, with anyone who walks in for dinner. The "Schloss Exklusiv" tier removes that: "Das gesamte Schloss inklusive Seeperle und Terrasse wird exklusiv reserviert. Es werden keine externen Gäste bewirtet," no external guests are served, at a minimum spend running from CHF 13‘000 to CHF 22‘000 depending on season and day. Miss that minimum and the brochure states the shortfall gets billed anyway, not waived.

Neither tier says a word about the park outside the building, and that silence is the actual finding. The Schloss Garten on the room list is the castle's own immediate grounds, priced and closeable as part of a booking. The Seeburgpark is a different thing at a different scale: 2.5 km of shoreline running from Kreuzlingen's harbour around the castle to the lake, holding a petting zoo, a herb and spice garden, a barefoot trail, an adventure playground, disc golf, mini golf and the Seemuseum, maintained by the city's own Stadtgärtnerei rather than by the restaurant. The city's page for that park states its access policy in five words: "Die Anlage ist jederzeit frei zugänglich," freely accessible at any time, with no exception written in anywhere for a private booking next door. Nothing in the Bankettmappe claims otherwise. A couple who pays for Schloss Exklusiv buys the castle, the Seeperle, the terrace and the immediate garden. The playground, the petting zoo and the lakeside path stay exactly as open to a passing family as they were before the booking, because that land was never the castle's to sell.

Private for most of its history, public since one tied vote

The 1958 sale was the exception in a much longer private history, not the rule. A castle called Neuhorn went up on the site in 1598, later serving as a summer residence for the abbots of Kreuzlingen's Augustinian monastery; it burned down completely in 1633 and was rebuilt in 1664. From 1833 it housed the canton's teacher-training seminary, fell to Canton Thurgau in 1848 when the monastery was dissolved, and was sold into private hands in 1852. A later owner rebuilt it in 1870 into roughly its current appearance, and the family that bought it in 1907 held it until the city's purchase in 1958. The city restored the castle again in 1982 to 1984, added a restaurant in 1993, and has run every room in the building as restaurant and event space only since 2016.

Rooms built for meetings, priced for a wedding

Weddings here do not get a room built and named for the purpose. The Blauer Saal, the central room the brochure calls the venue's stage, seats 60 to 80 and is priced at CHF 600 for a full day running to midnight or CHF 400 for a half day from 13:00, with a minimum spend of CHF 3‘000 Monday to Thursday or CHF 3‘800 Friday to Sunday (room rental is waived once the hall clears that minimum on its own). The Gewölbekeller, a vaulted cellar the brochure describes as a dance floor and wind-down space with direct garden access, rents flat at CHF 450. The smaller rooms are listed under "further premises without catering service," fitted out for meetings: a smart TV, a flipchart, a pinboard and a presentation case come standard. The See-Zimmer, up to about 20 people, costs CHF 180 with a CHF 400 minimum. The Intarsien-Zimmer and the Burg-Zimmer, each up to about 14 people, cost CHF 120 with a CHF 300 minimum. Of the two, only the Intarsien-Zimmer is also listed for a civil ceremony, described first as a room "für Besprechungen, kleine Runden" (for meetings, small groups) and second as usable for a Ziviltrauung. A separate Schloss-Zimmer, fitted with a dressing table, a wardrobe rail and lounge seating, is billed for bridal preparation: CHF 500 for a full day with fruit and mineral water, or CHF 550 with sparkling wine and a small sweet added. The one room the site treats as wedding-specific rather than repurposed is the Hochzeitsatelier, a sample room for flowers, table settings, menus and photography, meant, in the brochure's words, to let a couple decide "in Ruhe und ohne Zeitdruck," at their own pace and without time pressure; it carries no price of its own, since it is a planning space rather than something booked by the hour.

Nine named vendors, no in-house coordinator

The site's actual wedding page is not the Bankettmappe but /dienstleister/, which names nine outside vendors rather than describing an events team on staff: a hairstylist (Marion Stöckli, Giger Coiffure), a florist (Olivia Graf, Blumenecke), a favours supplier (Belen Staunovo, La tua Bomboniera), a bridal-fashion shop (Julie Aerne, The Dress Kreuzlingen), a wedding singer (Martina Luise Weideli), a speeches-and-planning service called Herzensfeier Bodensee (Verena Schäfer), a cake maker (Monica Dagne, MO DAGNE Cake Art & Design), a photographer and videographer (Pablo Di Cagno), a decor and lighting service (Nalan Coel), and a day-of coordinator, Rachel Tas of Vergisst man nicht, pitched to couples who want to experience their wedding day rather than run it. Di Cagno is also credited at the foot of every page on the site as its web designer, Cagno Di Media Production, so the same name sits in the site's build credits and its own recommended-vendor list. Nowhere does the site name an events manager or wedding coordinator employed by the castle itself; enquiries go through a general contact form addressed to Timo Leibbrand Gastro AG.

Two documents, two different hours for the same surcharge

The Bankettmappe disagrees with itself on when its latest-running surcharge doubles. Its own price list states: "Nachtzuschlag ab 24:00 Uhr 300, Nachtzuschlag ab 02:00 Uhr 400," a CHF 300-an-hour charge from midnight, rising to CHF 400 an hour from 02:00. Its general terms and conditions, printed further on in the same document, give a different cutoff for the higher rate: "Ab 24:00 Uhr: CHF 300 pro Stunde, Ab 03:00 Uhr: CHF 400 pro Stunde." Both figures for the lower rate agree exactly; only the hour the CHF 400 rate begins moves, an hour apart, inside a single PDF. Nothing on the site resolves which applies, so a couple planning to run the night past midnight should confirm the actual cutoff rather than trust either page alone.

A site still carrying its build-time placeholders

A few details here read as unfinished rather than wrong. The homepage's own contact link points to a staging-server address, info@staging.schloss-seeburg.ch, even though the live site otherwise lists info@schloss-seeburg.ch throughout. The Impressum's field for the operating company's UID or Handelsregister number is left reading "[bitte einfügen]," please insert, rather than an actual number. And the site's own About page, reachable from the main menu, is not about the castle: it is unedited template content from a WordPress theme called Divi Architect, complete with a fictional chief executive, a nine-person architecture team, and a client list naming firms like Willow Creek Developers and Summit View Properties, none of it connected to Kreuzlingen or to weddings. None of this touches what a couple would actually book: the room prices, the exclusivity tiers and the vendor list are specific, dated 2026, and internally consistent apart from the surcharge hour above. It does mean a couple researching the venue should not expect the site's polish to match the product underneath it.

Schloss Seeburg suits a couple who wants a lakeside address with genuine civic weight behind it, a public park that has outlasted most wedding venues' own marketing departments, and who does not mind that "exclusive" here means the building rather than the grounds around it. It runs entirely in German, with no English pages and no stated language capability for staff; a couple who needs the process to run in English from the first enquiry will be relying on a generic contact form to find out whether that is even possible. What it offers instead is unusually well documented: two exclusivity tiers with exact prices and exact conditions, nine named vendors rather than vague recommendations, and a 2.5 km public park next door that no booking, at any price, can close.