A striking neo-Gothic red-brick church on the western edge of the old town, the Červený kostel — Red Church — was built in 1901–02 for the local Protestant community. The colour comes from unrendered brick, almost unique among the city's mostly white and stucco façades.
For decades it was off-limits, used as a depot of the Research Library of Olomouc. After a major restoration finished in 2024 it has reopened to the public as a cultural space, with concerts, exhibitions, and a small café in the converted nave. The interior is wonderfully airy and still feels half-secret, even after the reopening.