The Church of St. Constantine and Michael in Vilnius, Lithuania, is an Orthodox church known for its beautiful architecture and religious significance. Accessibility information is limited, so it's best to check in advance. Visiting solo is feasible, allowing for personal reflection, while guided tours may provide deeper historical context. There are no known seasonal restrictions, but checking the church's schedule for services or events is recommended. Entry is typically free, though donations are appreciated. A typical visit duration is around 30-60 minutes. Photography policies should be confirmed upon arrival.