Hotel VierJahreszeiten am Seilersee in Iserlohn hosts seminars, workshops, company events and weddings for up to 150 guests. The main event room is the Feine Lichtung, a 255 square meter hall that can be split into three rooms. Guests stay in the hotel, which sits between forest and lake in the Sauerland.
Seminars and company events
The Feine Lichtung is a recently opened room for meetings, seminars and workshops. The hotel describes it as bright and calm, with a view of the greenery, modern technology, flexible seating and business lounges next to it for breakout groups and private conversations. Boardrooms are also available for smaller sessions.
A full-day plenary with 150 people in rows fills the whole hall. Smaller groups can use one section only, so a morning plenary and afternoon workshops can run in the same wing without moving the whole group.
Weddings and receptions
Couples can hold the ceremony outdoors in the garden, serve a sparkling wine reception on the terrace and celebrate in the Feine Lichtung with up to 150 guests. The hotel uses a modular system, so menu, decoration and the order of the evening are chosen step by step. A second wedding setting is the Wilde Ente, a rustic restaurant used for ceremonies in the open air and for relaxed country-style receptions. Guests sleep in the house, and the couple has a wedding room. Birthdays, christenings and confirmations are also hosted.
Rooms and capacities
The hotel publishes a table of areas and seatings for the Feine Lichtung. The whole hall measures 24 by 10.6 meters with a ceiling height of 3.5 meters and seats 150 in rows. Feine Lichtung I covers 84 m² and seats 60 in rows. Feine Lichtung II and III cover 68 m² each and seat 20 in rows. Combined, Feine Lichtung I and II cover 169 m² and seat 132 in rows. The same table lists parliamentary, U-shape, banquet and round-table layouts, with up to 10 guests per round table.
Accommodation
Participants and wedding guests sleep in the hotel itself. The number of bedrooms is not given on the pages we reviewed, so ask the team for the count when you request a date. The hotel also has a spa area with a pool and a sauna, which is useful for the evening of a two-day seminar.
Catering
The house runs several places to eat and drink. Fetter Förster serves food and drink with a view from a raised vantage point. Die Wilde Ente is open from lunch to the late evening. A dimly lit bar offers spirits, wines and aperitifs. The cellar holds about 3,000 bottles of wine, and the hotel roasts its own coffee on site, which matters for the breaks of a long meeting day. For groups the hotel also offers Christmas and New Year's Eve events.
Getting there
The hotel is at Seilerwaldstraße 10, 58636 Iserlohn, on the Seilersee. The wedding page places it near Dortmund, Hagen and the Märkischer Kreis, in the middle of nature. Check the route and parking with the events team when you book.





