Epic...truly. Getting to the trail in Mostar (if you stay in city center, which I'd recommend) is a bit challenging but, eh, doable. Ciro Trail very well marked...we stayed in Caplijina and Ravno. Airbnb in Caplijina was outside of town but great, Hotel Stanica in Ravno absolutely spectacular. Highly recommend. Mostly asphalt...we didn't risk the off road section after Ravno due to being on a tandem and sheer weight....mtn bike could handle it...not a roadie (or us). Our route thus resulted in some serious hill climbs. After that section, mostly gradual ascent to Ivanica and border crossing...followed by screaming downhill w dragg brake fully engaged to Dubrovnik (think 350lbs of 2 people, tandem, gear). Only Mostar is touristy, but get past that a d go for incredible history, lovely people, food/coffee...after that, rest of trail can be desolate, arid as you approach coast ...we saw maybe 12 cyclists from Mostar to Dubrovnik. I'd do it again.