The Church of Holmen (Holmens Kirke) in Copenhagen, Denmark, is a significant historic church, originally built in 1619 as an anchor smithy for King Christian IV. It is easily accessible by public transport, located near Christiansborg Palace, and generally welcomes solo visitors for self-guided exploration; guided tours might be available through special arrangement or local tour operators. Entrance to the church itself is typically free, though donations are appreciated, and specific exhibitions or concerts may have a fee. Seasonal restrictions primarily involve opening hours, which can vary, particularly during holidays or special events; it's advisable to check their official website before visiting. A typical visit to appreciate its architecture, royal burial chapel, and connection to Danish naval history lasts between 30 minutes to an hour. It is renowned for its beautiful baroque interior and serving as the parish church for the Royal Danish Navy.