This document provides information on 35 tours available in and around Trondheim, Norway. Tour options include sightseeing tours of Trondheim, guided visits of attractions like Nidaros Cathedral and the Archbishop's Palace, themed tours focused on history, culture and music, and outdoor adventure tours like hiking and boating. The tours range from 1 to 3 hours and can accommodate groups of various sizes. Suppliers and contact information are provided for each tour.