Morské oko (Slovakia)

Lake High-altitude glacial lake in the Vihorlat Mountains

Morské oko in eastern Slovakia is a highland lake in the Košice region, reached by forest trails; hikers and anglers visit for calm waters and mountain scenery.

Main image

Morské oko is a mountain lake in the Vihorlat Mountains of eastern Slovakia, within the Košice administrative region. The lake sits in a wooded, upland setting and is one of the notable natural water bodies in the Vihorlat range.

Marked walking trails approach the lake through mixed forest and the area is managed as a protected natural site due to its local ecological value. The lake is visited mainly by hikers and naturalists rather than large numbers of tourists.

The lake forms part of the remote, forested landscape of the Vihorlat Mountains and is accessed on foot from small settlements and trailheads in the surrounding foothills.

  • Access and setting: The lake lies within the Vihorlat mountain range and is accessible by marked forest trails from nearby villages.
Morské oko (Slovakia)
Morské oko (Vihorlat Mountains), Košice Region, Slovakia
48.9159, 22.1982
Free (natural site); modest parking fees may apply at trailheads

How to Get to Morské oko (Slovakia) #

Morské oko is accessed from the eastern Slovak town of Snina (about 40-50 minutes by car to trailheads). From Snina, local roads lead to marked parking areas and the trailhead; hiking to the lake typically takes 1-2 hours depending on the route.

Tips for Visiting Morské oko (Slovakia) #

  • From the nearest town (Snina), follow the marked forest trail - it's about 2-3 hours round-trip depending on pace.
  • Bring insect repellent - the area is wet and mosquitos can be numerous in summer.
  • Winter visits require crampons or spikes; ice forms on the lakeside trail and the path can be slippery.

Best Time to Visit Morské oko (Slovakia) #

Late spring through early autumn offers the most accessible hiking conditions; autumn colors are especially striking.

Summer
Jun-Aug · 10-20°C
Mild weather and full trails; the lake is mirror-calm on still days.
Autumn
Sep-Nov · 0-10°C
Foggy mornings and dramatic color on the surrounding woodland.
Winter
Dec-Feb · -10-0°C
Frozen surface and stark, snow-lined approaches; trail care required.

Weather & Climate near Morské oko (Slovakia) #

Climate

Morské oko (Slovakia)'s climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -7°C to 21°C. Moderate rainfall (951 mm/year).

Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
33°
Warmest Month
-25°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -1°C and lows of -7°C. Moderate rainfall (55 mm) and mostly overcast skies.

34 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-7° -1°
96%
Humidity
Very Humid

Weather

55 mm
Rainfall
2.9 m/s
Wind
Calm
0.1
UV Index
Low
8.6h daylight

February

February is freezing with highs of 1°C and lows of -6°C. Moderate rainfall (53 mm) and mostly overcast skies.

36 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6°
94%
Humidity
Very Humid

Weather

53 mm
Rainfall
2.9 m/s
Wind
Calm
0.2
UV Index
Low
10.0h daylight

March

March is cold with highs of 5°C and lows of -3°C. Moderate rainfall (54 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
-3°
86%
Humidity
Very Humid

Weather

54 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.4
UV Index
Low
11.7h daylight

April

April is cold with highs of 10°C and lows of 2°C. Moderate rainfall (70 mm) and partly cloudy skies.

58 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
78%
Humidity
Very Humid

Weather

70 mm
Rainfall
3.1 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.5h daylight

May

May is cool with highs of 16°C and lows of 6°C. Regular rainfall (91 mm) and mostly overcast skies.

61 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
16°
78%
Humidity
Very Humid

Weather

91 mm
Rainfall
2.7 m/s
Wind
Calm
1.2
UV Index
High
15.0h daylight

June

June is cool with highs of 19°C and lows of 9°C. The wettest month with heavy rain (119 mm) and partly cloudy skies.

63 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
19°
78%
Humidity
Very Humid

Weather

119 mm
Rainfall
2.4 m/s
Wind
Calm
1.5
UV Index
High
15.8h daylight

July

July is cool with highs of 21°C and lows of 11°C. The wettest month with heavy rain (119 mm) and partly cloudy skies.

65 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
11° 21°
75%
Humidity
Very Humid

Weather

119 mm
Rainfall
2.4 m/s
Wind
Calm
1.5
UV Index
Very High
15.5h daylight

August

August is cool with highs of 20°C and lows of 10°C. Regular rainfall (95 mm) and partly cloudy skies.

71 Very Good

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 20°
73%
Humidity
Very Humid

Weather

95 mm
Rainfall
2.2 m/s
Wind
Calm
1.3
UV Index
High
14.1h daylight

September

September is cool with highs of 16°C and lows of 7°C. Moderate rainfall (79 mm) and partly cloudy skies.

65 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
16°
76%
Humidity
Very Humid

Weather

79 mm
Rainfall
2.4 m/s
Wind
Calm
0.8
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 11°C and lows of 3°C. Moderate rainfall (69 mm) and partly cloudy skies.

57 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
84%
Humidity
Very Humid

Weather

69 mm
Rainfall
2.5 m/s
Wind
Calm
0.4
UV Index
Low
10.7h daylight

November

November is cold with highs of 5°C and lows of -1°C. Moderate rainfall (73 mm) and mostly overcast skies.

43 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
92%
Humidity
Very Humid

Weather

73 mm
Rainfall
2.6 m/s
Wind
Calm
0.1
UV Index
Low
9.1h daylight

December

December is freezing with highs of 0°C and lows of -5°C. Moderate rainfall (74 mm) and mostly overcast skies.

32 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
95%
Humidity
Very Humid

Weather

74 mm
Rainfall
2.9 m/s
Wind
Calm
0.1
UV Index
Low
8.2h daylight

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