Carlstens Fästning

Carlstens Fästning, a fortress begun in 1658 on the island of Marstrand, takes company conferences for 20 to 200 people, private parties and weddings in five named halls, with bedrooms inside the walls. Marstrand lies about 45 kilometers northwest of Gothenburg on the Swedish west coast. The fortress accepts event bookings all year.

Seminars and company events The fortress sells conference packages for one day or two days, both including a night in Carlsten's Soldathotell, the soldiers' hotel inside the old walls. The venue states that conferences can be booked all year and that groups from 20 up to 200 people are accepted. A meeting here is built around the setting, so organisers can add activities to the program: the Fortress Pentathlon, a RIB boat trip, a guided walk through the town of Marstrand, and a murder mystery evening staged in the fortress. The team offers to assemble the activities that suit the group, and one named contact handles conference requests.

Weddings and receptions Couples can marry in the fortress's own church and then move to dinner in one of the vaulted halls. The wedding offer lists a three-course dinner composed from set menu suggestions, serving staff, linen tablecloths with candles, a welcome drink, wine with the meal, coffee and use of the party hall until 1 a.m. The hall can be rented later into the night, and a night snack service is possible. Cannon or musket salutes for the couple can be arranged, and the team helps book entertainment. Private parties are welcome as well, from small family dinners to large company evenings.

Rooms and capacities Five spaces are offered for parties and receptions: Riddarsalen, Kruttornet, Batterisalen, Vapenhuset and Lasse-Majas kök. The official pages give no capacity for each hall, so ask for figures when you request a date. Themed dinners include a four-course Viking dinner eaten from wooden plates, the Marstrandsgille buffet, a Bohuslän evening and a classic three-course dinner. A Christmas buffet runs each year in November and December.

Accommodation Overnight guests stay in the Soldathotell, set in buildings from the 18th and 19th centuries around the Donjon and the Commandant's House. Double rooms and six-bed rooms are available, and the hotel is open all year. The number of rooms is not published online.

Catering Meals and drinks are provided by the fortress's own restaurant team, which also runs a waffle café on site during the season. Menus for parties and weddings are set by the venue and can be adapted to the occasion. The team can also arrange travel from Gothenburg and the ferry tickets for the group.

History and setting The fortress was begun in 1658 and for more than 300 years guarded the small wooden town below it. It stands at the top of Marstrand island and is open to visitors all year, with guided tours and an annual fortress play in July. For an organiser, the walls, vaults and courtyards give the event a strong sense of place, and guests are never far from the sea.

Getting there Cars are not allowed on Marstrand island. Drivers and coach passengers park on the mainland side at Koön and take the passenger ferry, which crosses in a few minutes. From Gothenburg the trip takes about 45 minutes by bus or about two hours by boat. The venue offers to organise the transfer and the ferry tickets for the group.