Holmen and Nyholm: navy, architecture school, opera house
The former Danish Royal Navy island — the architecture school in the shipbuilding sheds, the Opera House, the old masting crane. This is a Claude-drafted route awaiting the editor's walk.

1. Christianshavn metro
M1/M2 stop. Walk north along *Strandgade* and cross at the bridge to *Holmen*; you'll see the architecture school's old shipbuilding sheds before you cross.

2. Søkvæsthuset
The 18th-c naval hospital on the *Christianshavn* side, now a Royal Library research institution. Look at the building from outside; the courtyard is occasionally accessible. The waterside facade is the architectural side.

3. Det Kongelige Danske Kunstakademi (architecture school)
The Royal Danish Academy's architecture and design schools relocated to *Holmen* in 1996, taking over the old shipbuilding sheds. The buildings are working educational; you can walk between them but interiors are for students. The conversion is the architecture, not just what's inside.

4. Operaen (Royal Danish Opera House)
Henning Larsen's 2005 opera house on *Dokøen* — marble facade, glass slot facing across to *Amalienborg* (the deliberate axial composition the A.P. Møller Foundation paid for and gifted to Denmark). Opera season runs autumn through spring; the foyer is open before performances.

5. Naval museum + the ship-fragment yards
Holmen's surviving naval heritage — preserved ship sections, an outdoor exhibition of old hulls, and small museum buildings around the central yard. The Royal Danish Naval Museum proper has moved between buildings across the decades; the editor confirms current exhibition arrangements.

6. Mastekran (the masting crane) → ferry
The 1748 wooden masting crane on *Nyholm* — triangular, 18th-c engineering, the kind of object that survives because the navy kept it in working order until they didn't need it. The yellow *havnebus* 991/992 stop is a few minutes south; twelve minutes across the harbour back to *Nyhavn*.

Holmen and Nyholm: navy, architecture school, opera house