Helsinki Observatory is located at the southern end of Unioninkatu, in Kopernikuksentie. Welcome to the Tähtitorninvuori hill (Observatory hill)!
Address: Kopernikuksentie 1, 00130 Helsinki, Finland Find us (map)
Directions: Trams 10 (Johanneksen kirkko stop) and 2 (Eteläranta stop).
Accessible entrance to the floor for exhibitions and booked venues (not to the towers or the planetarium). Accessible entrance through the garden gate on the west side of the building (see map below). Press A1 (or call +358 50 3185 764) to activate the gate phone and open the gate.