Holy Spirit Lutheran Church Old Town

The blue-and-gold clock on the facade of this striking 13th-century Gothic church is the oldest in Tallinn, dating from 1684. Inside are exquisite woodcarvings and painted panels, including an altarpiece dating from 1483 and a 17th-century baroque pulpit. Johann Koell, a former pastor here, is considered the author of the first Estonian book, a catechism published in 1535. The church hosts regular classical musical recitals (try Mondays at 6pm).