Avots: Ain Avik Tallinna Ettevõtlusameti turismiosakond
A lovely orthodox Russian church complete with onion domes. Make sure you don't just look from the outside, it is very ornate inside and it is free to enter.
This spectacular, beautiful russian orthodox cathedral with gold dome and white bell tower on blue sky background :)) Short walk in old town area. Must see in Taliin
Went during a service and enjoyed an insight into an interesting religion. Paid a Euro for a card, would come again!