Tryvann Skisenter Norway

Ecosign began working with Tryvann Skisenter (now Skimore Oslo) in 2001 to transform the separate Tommkleiva and Wyller ski areas into a unified resort.

Upon analyzing both areas, Ecosign proposed connecting them via a "down and under" fixed chairlift through the valley, with new skiing opportunities added to the attractive terrain on the Tommkleiva side. This innovative solution included a mid-load station, enhancing skier access and experience. The Hyttliheisen chairlift and associated trails were constructed in 2003, significantly boosting skier visits and business levels at the resort.

Recognizing the lack of skier services, Ecosign's Master Plan led to the development of a new day lodge near the parking area, resulting in the Toppsenteret Service Centre for ticket sales, rentals, and food services in 2007. This was followed by the construction of a large Learning Centre in 2011.

To further enhance the resort's offerings, Ecosign designed additional trails and upgraded the Wyller area by replacing a T-bar lift with a detachable chairlift in 2012, increasing the area's appeal. In subsequent years, Ecosign continued to collaborate with Tryvann on improvements, including expanding parking, renovating the trail system, and exploring opportunities for future Olympic events, positioning Tryvann as a premier urban ski destination.