The 106 meters high observation tower with a closed two-storey viewing platform and an open outdoor rooftop observatory is the tallest building in Slovenia of its kind.
A two-story, symmetric designed observation deck, shaped as an abstract crystal form, houses the cafe, the Panorama floor and the outdoor deck. The tower provides views of Rogaška Slatina and its surroundings and will further diversify the offer of the town, known for its mineral water, health resorts and glassworks.
The tower was designed by Ponting Bridges and Korpnik produkcija, the contractor was VG5, and the investor municipality of Rogaška Slatina. In the immediate vicinity of the tower, Ponting bridges also designed the overpass Sonce, built exclusively for pedestrians and cyclists, providing a safe connection between the Rogaška Slatina promenade and the foothills of Tržaški hrib, where also the Kristal Tower is located.