Dating back to around 3200 BC, this tunnel-grave mound 2km south of Bagenkop is so well-enough preserved that you can confront your claustrophobic demons and crawl inside. It's a slightly disquieting experience, but don't expect to bump into the skeletons of its original 53 corpses. They were removed in 1960, when one of the skulls was found to have had its teeth drilled in what's the oldest-known evidence of dental work in Europe.
Lonely Planet's must-see attractions
29.35 MILES
Melding the ideas of contemporary installation art with those of ancient standing stones, this modern henge features six 7m-tall megaliths, each weighing…
1.65 MILES
Built in 1952–53, this complex of gun emplacements dug into the Langeland fields was designed to delay an assumed Warsaw Pact invasion if the Cold War…
22.8 MILES
This highly thought-provoking 'welfare museum' is housed in Svendborg's old poorhouse, within which paupers lived segregated by sex, as virtual prisoners…
15.34 MILES
In a still-active mini ship-repair yard with century-old boats on the rear slipways, this memorable hands-on activities experience lets you hammer your…
22.38 MILES
Sejlskibsbroen is a jetty lined with splendidly preserved wooden sailing ships, including some multimasted schooners, all seaworthy and making regular…
19.9 MILES
Ideal as a boat-trip excursion from Svendborg, this lavish palace is crammed with antique furniture, Venetian glass, 17th-century Gobelin tapestries and…
20.54 MILES
Around 3km southeast of Søby, this complex of historic buildings offers children's nature-based activities, annually changing exhibitions and hosts around…
7.97 MILES
Spired and moated but more modest than many other publically accessible country manor houses, Skovsgaard is part nature-education centre, part organic…
Nearby attractions
1.65 MILES
Built in 1952–53, this complex of gun emplacements dug into the Langeland fields was designed to delay an assumed Warsaw Pact invasion if the Cold War…
7.97 MILES
Spired and moated but more modest than many other publically accessible country manor houses, Skovsgaard is part nature-education centre, part organic…
10.51 MILES
You'll need an hour or two to do justice to this packed-full maritime museum with countless model ships, paintings, sea chests and grippingly realistic…
13.85 MILES
Changing exhibitions of local interest are displayed in the former clothing store of a Rudkøbing merchant who spent much of his life collecting an array…
15.24 MILES
For now, this little museum is a classic clutter of domestic ethnographic items, ship paintings, furniture and glass cases that rattle as you walk by on…
15.25 MILES
Our favourite of Ærøskøbing’s lovable trio of little museums, half-timbered Hammerichs Hus is a gnarled, old hobbit-hole of a cottage, packed with…
15.29 MILES
In what was once the poorhouse, peruse over 500 ships-in-bottles representing the amazing life’s work of Peter Jacobsen, nicknamed ‘Bottle Peter’.
15.34 MILES
In a still-active mini ship-repair yard with century-old boats on the rear slipways, this memorable hands-on activities experience lets you hammer your…