is the water in croatia warm
The only one of Croatiaâs most well known thermal spas not located on the mainland, Istarske Toplice is on the Istrian peninsula, 35 kilometers from Porec, and nestled below a towering rock formation that climbs skyward some 85 meters.n the warmer side, the hot springs at Varazdinske Toplice can reach 58 degrees Celcius. Stubicke Toplice. Stubicke Toplice is perhaps not the most well known of Croatiaâs thermal spas, but the waterâs intense heat lands it on our list. Of these five, itâs the hottest, with temperatures of up to 69 degrees Celcius.