A:
The best Nature Walks in Belgrade according to Viator travelers are:
- Belgrade Fortress Underground Tour w/Wine Along the River
- Blue Danube: Iron Gate National Park Tour with 1-hour speedboat ride
- Belgrade Big Tour: Top Attractions and Belgrade Neighborhoods
- Half-Day Sightseeing and Walking Tour of Belgrade City
- Full-Day Trip from Belgrade: Tara National Park & The Drina River Valley