Built by Nikolai von Glehn in 1886, Glen Castle provides the perfect escape from the hustle and bustle of the city centre. Although destroyed during World War I, the tall building was restored by art groups and Tallinn Technical University students from 1966 to 1977 and has since become a favorite venue for many annual celebrations and events. The medieval castle has several floors and many rooms for different occasions such as training courses, seminars, conferences, receptions, concerts and weddings.