Frederikssund Museum is included on the Discover card, not Hop. Adult entry is €8 (60 DKK) without one. It closes for the winter, opening from late March to October.
The Discover card covers the museum and the train out. It is the cheapest admission on the card, which cuts both ways — and the best part of the site costs nothing to anybody.
A local museum in a ferry house above the fjord, with prehistory rebuilt at full size in the garden around it. Allow an hour.
A dolmen, a cult house, a Stone Age hunting camp and a reconstructed ancient road stand in the grounds at full size. Most museums show you the objects and leave the structures to a drawing; this one builds them.
The museum is in the ferry house of 1893, sitting above Crown Prince Frederik Bridge where the fjord narrows. The building is the reason the collection is here, and the view down the water is part of the visit.
The grounds are free and open all year whether or not the museum is. In the five months the building is shut, the reconstructions are still there and still cost nothing — which makes this an unusual thing to bring a picnic to.
One price worth knowing and a calendar worth checking. Confirmed against frederikssundmuseum.dk.
Frederikssund is about 50 minutes north-west of Copenhagen by train, and the museum is above the bridge. All of it is on the Discover card.
All three are included on the same card, so the only cost of adding them is the time. For the full list, see every attraction the Copenhagen Card covers.
The museum at Lejre, home of the Odin from Lejre — a one-of-a-kind Viking Age silver figurine.
The burial church of the Danish monarchy since the fifteenth century, and a UNESCO World Heritage Site.
Roskilde's own history, on the walk between the cathedral and the Viking ships.
Entry is €8 per adult (60 DKK) without a card and under-18s are free. The Discover card covers it and the train out, along with 80+ more attractions and unlimited public transport.
Entry is free on the Copenhagen Card Discover, and the train to Frederikssund is covered too. Adult admission without a card is €8 (60 DKK), the lowest on the card, and under-18s are free. The Hop card excludes day trips.
It closes on Mondays through the season, apart from public holidays — Easter Monday and Whit Monday — and week 42. The season itself matters more: open 30 March to 31 October, Tuesday to Sunday, 11am to 3pm.
Nothing needs booking. Show the QR code in the Copenhagen Card app at the desk and walk in. The garden with the reconstructions is free to everyone and open all year, including when the museum building is shut.
One scan per attraction applies, so this is a single visit per card. The garden is free and always open, so a second look at the reconstructions costs nothing and needs no scan.
Show the live QR code in the Copenhagen Card app at the entrance and let staff scan it. Your booking confirmation email is not your card, and a screenshot of the QR code will not scan — it has to be the app itself, which works offline once activated.