There are 11 high schools in the city. Trondheim katedralskole ("Trondheim Cathedral School") was founded in 1152 and is the oldest upper secondary school (gymnasium) in Norway, while Charlottenlund videregående skole is the largest in Sør-Trøndelag with its 1,100 students and 275 employees. Brundalen Skole, has big festivals each year, and is building out to increase space.
There are 11 high schools in the city Trondheim katedralskole ("Trondheim Cathedral School") was founded in 1152 and is the oldest upper secondary school (gymnasium) in Norway while Charlottenlund videregående skole is the largest in Sør-Trøndelag with its 1100 students and 275 employees Brundalen Skole has big festivals each year and is building out to increase space