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E4: Lepenski Vir – Derdap vs ST321 Bač - Bačka Palanka

A side-by-side look at distance, elevation, difficulty and the best time to hike each — so you can pick the right route.

E4: Lepenski Vir – Derdap ST321 Bač - Bačka Palanka
Distance 159 km 29 km
Elevation gain 2,975 m 62 m
Typical duration — —
Difficulty — Expert
Route type Point-to-point Point-to-point
Network International International
Country Serbia Serbia
Best time to hike Best months: April, June Best months: April, October
map Route & GPX map Route & GPX

E4: Lepenski Vir – Derdap vs ST321 Bač - Bačka Palanka: which should you hike?

At 159 km, E4: Lepenski Vir – Derdap is the longer route — roughly 130 km more than ST321 Bač - Bačka Palanka (29 km). If you want the bigger challenge or a longer trip, that's the one; for a shorter or first multi-day hike, ST321 Bač - Bačka Palanka is the gentler pick. Check the elevation and best-season rows above, then open each route for the full guide and a free GPX download.