The Marble Church — properly Frederiks Kirke — is the domed neoclassical church that anchors the Frederiksstaden district behind Amalienborg Palace. The copper dome is one of the largest in Scandinavia, visible from across the city. Inside, the circular space under the dome is unexpectedly vast, with frescoes, marble columns, and pale light from the dome windows above.
Guided tours of the dome are available and take you up inside the structure to a gallery with views across the surrounding royal district. The exterior ring of bronze statues of Danish religious leaders and heroes on the balustrade is worth examining at close range. The church is a ten-minute walk from Nyhavn and makes a natural pairing with Amalienborg.