The riders face the climb of the Conor Pass before swooping down into the Kerry town.
Dutch rider Taco van der Hoorn wears the leader's yellow jersey, with a 6-second lead.
Carrick on Suir's Conor Henebry – riding with the Cork Aquablue team lies 48th overall just 23 seconds off the lead.
Over halfway into today’s stage a group of 22 riders have a lead of around a minute.
