Great War Island Nature Trail

The Great War Island Nature Trail runs through Veliko Ratno Ostrvo, a protected wetland at the confluence of the Sava and the Danube in Zemun, Belgrade, Serbia. The route is a flat walking path of about 3-4 km with no meaningful elevation gain, which makes it one of the easiest outings in the Belgrade area. Access to the island depends on the season. From late June to September a temporary footbridge links the island to Zemun Quay, and visitors can walk across. At other times a small boat runs from Zemun Quay, costing about 300-500 RSD (roughly $3-5). Zemun itself is reached by city bus from the centre or Novi Beograd, and the quay is a short walk from the main streets. No hiking permit is required, but the island is a protected nature area, so visitors should stay on the path and avoid disturbing wildlife. The surface is mostly packed earth and grass with some sandy stretches, and it can be muddy after rain or high water. Shade is patchy, with riverside trees giving cover in parts but open sections exposed to sun, so a hat and sunscreen are useful. The wetland is rich in birdlife, and the trail is popular with bird watchers; binoculars add to the experience. The path ends at the Lido beach, which serves as the natural turn-around point before returning the same way. Drinking water and food are not reliably available on the island, so supplies should be brought, along with insect repellent, since mosquitoes can be numerous in summer. There are no refuge huts. Visitors should check the footbridge and boat schedules before travelling, because water levels and seasons affect access.