You might want to play some rounds at Trelleborg Golf Club, located 2.5 mi (4.1 km) from central Slagelse. If Trelleborg Golf Club doesn't quite scratch your golfing itch, Soro Golf is just a short drive away.
Panzermuseum East is 7 mi (11.2 km) from central Slagelse, why not stop by during your stay. If you want to experience more of the culture Slagelse has to offer, head to Sorbymagle Kirke, Fuglebjerg Kirke, and Flakkebjerg Kirke.