If thrills are what you're after, head to Dalmaland, located 1.8 mi (2.9 km) from central Biograd na Moru. If you'd also like to explore some of the parks in Biograd na Moru, Vransko Lake Nature Park is nearby.
Ilirija Aquatic Center is in the heart of Biograd na Moru, so why not stop by during your stay.