Fantasiens Ø (The Fantasy Island) is located in the northwestern corner of St. Dyrehave, in the part called Præstevangen.
In Præstevang forest lies Breddam lake where Frederik 7. build a small pavillon in 1859. Today only ruins remains of the pavillion that once consisted of a large hall lined with bottle shards and oyster shells.
If you follow the blue marked trail from the parking lot at Københavnsvej, it's a nice little stroll. Dogs are welcome on the trip, on a leash.
Free walking tour brochure of Store Dyrehave can be collected at VisitNorsjælland tourist information, Frederiksgade 2A, 3400 Hillerød in the opening season from June to September or printed from www.sns.dk