Looming over Belgrade and topped with the tallest tower in the Balkans (204.5m), Mt Avala is a city landmark that makes for a pleasant break from the capital's bustling streets. The broadcasting tower, originally completed in 1965 but levelled by NATO bombs in 1999, was rebuilt in 2010 and now offers picture-perfect panoramas over Belgrade and beyond from viewing platforms and a cafe. Nearby, the Monument to the Unknown Hero by Ivan Meštrović honours Serbian victims of WWI.
Mt Avala is 16km from the city centre; on weekends in summer, bus 400 runs to the top of Avala from the Voždovac stop.