Herzegovina is hotter, drier and more limestone than Sarajevo. Mostar is the hub. The Neretva is the river. Prenj and Čvrsnica are the serious hills. You'll raft from Konjic more often than from the old bridge, and you'll need a head for exposure if you go onto the karst. Mostar and Neretva is the town-and-river side. Blagaj and Prenj is the bigger-mountain day.
Rafting, climbing and high karst
Neretva rafting is the summer headline, with canyon days that change grade after snowmelt. Limestone climbing sits around the valley. Prenj traverses are not a city stroll. They're committing ridgelines for fit walkers who are happy on loose karst. Via ferrata runs where operators have it equipped.
Heat, water and bases
Summer in Mostar is fierce. Start early, raft when the operator has water, and keep Prenj for a cooler morning. Blagaj is a short hop for the Buna spring and as a quieter bed. Combining this region with the Una is two river trips, not one. Combining with Sarajevo is the usual country split: hills plus a canyon.
Booking on adventuro
Many river days are beginner-friendly with kit. Prenj and high-water canyon runs sit at improver and advanced. Open the Book here tab for put-ins, grades and whether you meet in Mostar or Konjic.
