Rosnaes Naturskole is 8.4 mi (13.6 km) from central Kalundborg, why not stop by during your stay. If you'd also like to explore some of the parks in Kalundborg, head to Elling Grove and Kalundborg Bynær Havnepark.
If you're planning a bit of sightseeing during your trip, head to Rosnaes Lighthouse— just one of the landmarks located 9.4 mi (15.1 km) from central Kalundborg.
If museums are on your list of things to see in Kalundborg, then you might want to head to Ulstrup Mill. If you want to experience more of the culture Kalundborg has to offer, head to Dyrehoj Vineyard, Kalundborg Fjord, and Rosnaes Lighthouse.