The Suomenlinna Church was first built in 1854 as a Greek Orthodox garrison church for the Russian troops stationed in the Suomenlinna sea fortress, and originally had five onion domes.

The simple chandelier hangs directly below the dome of Suomenlinna Church. Both photos taken handheld with a Nikon D600 with AF-S NIKKOR 24-120mm f/4G ED VR lens. Photo credit: John Tan.
During the 1920s, the Suomenlinna Church was converted into an Evangelical Lutheran church.
Its central dome serves as a lighthouse, which sends out blinking Morse code signals for the letter “H” in Helsinki.



