Event for the public focused on day and night ascents to a 30 m high ventilation chimney.

Visit our event for the public – CHIMNEY DAY – focused on the adrenaline experience. There is an unobstructed view of Prague from our chimney. At the same time, you can test your courage. You then let it run down the inside of the chimney into the ventilation shaft.

Secured ascents will take place throughout the day from 10:00 to 22:00. You can buy tickets either in advance or on the spot.

Price per person is 385, -.

Guided tours of the historic grounds of the Old Wastewater Treatment Plant will take place as an accompanying program. These will take place every hour from 10:00 to 17:00. Our preserved steam engines, which still run on steam, will be launched for inspections. You will also see steam production. The price of the tour is 250, – / adult and 150, – discounted.

Furthermore, some activities for children will be prepared and refreshments will be provided by our Café TOVÁRNA and Stokabar.

Parking on the street and in our parking lot is no problem.