Are you looking for a place for an unforgettable seaside event? Organize it in the historic Hangar 3500 of the former aviation base. We offer you over 3500 square meters of conference and event space located just a few steps from the Baltic Sea.

Versatile Space

The possibility of any interior arrangement, making the organization of conferences, fairs, galas, or concerts easier than ever.

Modern Technological Facilities

Hangar 3500 is equipped with high-speed internet, advanced audiovisual equipment, professional sound systems, LED screens, and lighting systems, ensuring the highest quality of the event.

Prestigious Location

The hotel and event center are located in the picturesque surroundings of Mielno, where the proximity to the sea and lake creates an inspiring atmosphere for guests.

Comprehensive Event Services

Our experienced team will assist in organizing any event: from conferences, through trainings and workshops, to integration events and corporate banquets.

Excellent Accommodation Base

Hotel Arche in Mielno offers comfortable rooms and suites, ideal for conference participants, as well as wellness & spa facilities, providing relaxation after an intense day.

Top-Level Gastronomy

The possibility to organize catering, banquets, and business dinners that will meet the expectations of even the most demanding guests.