The penultimate stop of the 2017 Red Bull Cliff Diving World Series got underway from the old bridge in Mostar on Friday, as the men and women completed the first two rounds of action under perfect blue skies.
Scroll through the gallery above to see all the best images from day one in Mostar.
Watch Live from Mostar
This event will be LIVE on September 16 from 14.30 local time (12.30 GMT) on www.redbullcliffdiving.com and Red Bull TV. Red Bull TV is available on connected TVs, gaming consoles, mobile devices and more. Find out more at about.redbull.tv