Red Lake (Croatia)
Lake Deep sinkhole lake near Imotski with steep walls
Near Imotski, Red Lake (Crveno Jezero) plunges into a karst sinkhole with sheer cliffs and seasonal water-level changes; visitors come for cliff-top views, photography and nearby trails linking to Imotski’s Blue Lake.
Red Lake (Crveno Jezero) is a karst sinkhole lake near the town of Imotski in Split‑Dalmatia County, Croatia. The site is noted for its steep, nearly vertical cliffs surrounding a water‑filled doline.
The principal attraction is the dramatic natural amphitheater formed by the collapse of karst limestone, with sheer rock faces around the water and paths and viewpoints on the rim offering panoramic views. The lake sits adjacent to a separate feature called the Blue Lake; both are notable examples of karst geomorphology in the region.
The sinkhole developed through karst processes over geological time; the modern water body fills the collapsed depression and varies seasonally. The area has been visited for its geology and scenic value rather than a long built history.
Red Lake lies a short distance west of Imotski in inland Dalmatia, southern Croatia, set in a rugged karst plateau rather than on the coast. The nearest larger city is Split, roughly 80-90 kilometers to the northwest by road.
- Viewing points: Lookouts on the rim provide the clearest views of the steep vertical walls that drop to the water; approach from Imotski on marked paths.
How to Get to Red Lake (Croatia) #
Red Lake (Crveno jezero) is located just outside the town of Imotski in Split-Dalmatia County. From Split take the A1 motorway and exit toward Zagvozd/Imotski, then follow the regional roads (D62/D60 and local roads) into Imotski and follow signs to the Red Lake viewpoint; there is parking at the rim and a short paved path/steps down to the main viewing platforms.
Tips for Visiting Red Lake (Croatia) #
- Visit at sunrise for the most dramatic lighting and calmer water surface in the sinkhole; early visits also avoid the busiest afternoon periods in summer.
- Use the main rim viewpoints rather than attempting to descend - access to the bottom is often restricted for safety, so plan to view the sinkhole from the established east and west rim platforms.
- Combine a visit to Red Lake with nearby Blue Lake (Modro Jezero) in Imotski on the same day; both sinkholes are close together and show very different colors and geology.
Best Time to Visit Red Lake (Croatia) #
Visit in spring or early autumn for pleasant temperatures and fewer visitors; summers are hot and busier.
Weather & Climate near Red Lake (Croatia) #
Red Lake (Croatia)'s climate is classified as Humid Subtropical - Humid Subtropical climate with warm summers (peaking in July) and cold winters (coldest in January). Temperatures range from 0°C to 29°C. Moderate rainfall (935 mm/year).
January
January is the coolest month with highs of 7°C and lows of 0°C. Regular rainfall (81 mm) and mostly overcast skies.
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February
February is cold with highs of 9°C and lows of 0°C. Moderate rainfall (72 mm) and mostly overcast skies.
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March
March is cold with highs of 12°C and lows of 3°C. Moderate rainfall (73 mm) and mostly overcast skies.
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April
April is cool with highs of 17°C and lows of 6°C. Moderate rainfall (79 mm) and mostly overcast skies.
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May
May is cool with highs of 22°C and lows of 11°C. Moderate rainfall (63 mm) and partly cloudy skies.
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June
June is mild with highs of 26°C and lows of 14°C. Moderate rainfall (62 mm) and partly cloudy skies.
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July
July is the warmest month with highs of 29°C and lows of 16°C. Moderate rainfall (44 mm).
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August
August is mild with highs of 29°C and lows of 16°C. Moderate rainfall (56 mm).
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September
September is mild with highs of 24°C and lows of 13°C. Moderate rainfall (77 mm) and partly cloudy skies.
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October
October is cool with highs of 18°C and lows of 9°C. Significant rainfall (103 mm) and partly cloudy skies.
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November
November is cold with highs of 13°C and lows of 4°C. The wettest month with heavy rain (121 mm) and partly cloudy skies.
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December
December is cold with highs of 8°C and lows of 1°C. Significant rainfall (104 mm) and partly cloudy skies.