Hotel Palace
Hotel Palace is an official swimming spot in Kaštel Stari, within the Split-Dalmatia region in the Kaštela area. The final water-quality rating is…
Excellent40 samplingssea 23.8 °C
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Beaches in Kaštel Stari
Kaštel Stari has 2 officially registered swimming spots on the Adriatic coast within the Split-Dalmatia region. Every location undergoes regular microbiological sampling, and 1 out of 2 beaches rate as excellent water quality for the 2025 season. Highly recommended: Hotel Palace, Đardin.
Beaches in Kaštel Stari
Each marker leads directly to the detailed profile.
All profiles in Kaštel Stari
Each card links to the measurements, coordinates and sources of that swimming spot.
Đardin
Đardin is an official swimming spot in Kaštel Stari, within the Split-Dalmatia region in the Kaštela area. The final water-quality rating is…
Sufficient40 samplingssea 23.7 °C
More about beaches in Kaštel Stari
How the sea monitoring system works
All swimming spots in Kaštel Stari are part of the national water-quality monitoring programme run by the Institute of Oceanography and Fisheries. Samplings are carried out multiple times per week during the season, and the results are publicly available. For the 2025 season, a total of 2 bathing areas are shown.
Water quality in 2025
The 'excellent' rating was awarded to 1 out of 2 swimming spots in Kaštel Stari. This is in line with the EU Bathing Water Directive and means that microbiological parameters are below threshold values. Examples: Hotel Palace, Đardin.
Temperature and seasonal conditions
Adriatic sea temperatures around Kaštel Stari typically reach between 24 and 27 °C in July and August. The latest available measurements are shown on each beach profile.