Convict Lake

Lake Scenic Sierra Nevada lake known for fishing

Sierra Nevada lake set beneath jagged granite walls, Convict Lake is popular for trout fishing, short lakeside hikes and photography along an accessible loop trail.

Main image

Convict Lake is an alpine lake in the eastern Sierra Nevada of Inyo County, California, United States. It sits at high elevation and is known for its steep granite cliffs and clear mountain water.

The area is popular for trout fishing, short hikes along the lake shore and rock-climbing on the surrounding granite faces. Trails and interpretive signs provide access and viewpoints for the lake and adjacent peaks.

The lake received its name following an 1871 episode when escaped convicts from a prison transport were involved in a shootout and pursuit in the area; the name has been used since the late 19th century. The basin and cliffs are glacially carved, typical of high Sierra topography.

Convict Lake is located off U.S. Route 395 near the town of Mammoth Lakes in the eastern Sierra Nevada, framed by rugged peaks and accessible by a short spur road from the highway.

  • Name origin: Named after an 1871 incident in which escaped convicts engaged in a shootout near the lake
Convict Lake
Convict Lake, Inyo National Forest, CA 93546, USA
37.5893, -118.8583
Open year-round
Free (National Forest land); parking/entrance fees may apply seasonally

How to Get to Convict Lake #

Convict Lake is located about 11 miles south of Mammoth Lakes along US-395 (Inyo County) in California. There is a well-signed turnout and parking area at the lake; the site is managed by the Inyo National Forest. From Mammoth Lakes it is a short drive south on US-395.

Tips for Visiting Convict Lake #

  • Arrive early in summer weekends to secure parking and catch morning light for photography-the lake is calmest at dawn.
  • Walk the short lakeside loop for changing views of the granite cliffs and waterfalls; the trail is under a mile but steep in places.
  • Be cautious on winter visits: the trail and roads can be icy, and avalanche risk exists in the high Sierra during snow season.

Best Time to Visit Convict Lake #

A spectacular alpine lake in the Eastern Sierra known for its jagged granite backdrop and a famous 1871 shootout that gave the lake its name; best visited in summer and early autumn for road access and hiking.

Summer and early autumn
June-October · 5-25°C
Clear trails and warm days; ideal for hiking, fishing and sightseeing.
Late autumn-spring
November-May · -10-10°C
Snow and ice create a dramatic landscape but can limit access-winter gear and caution required.

Weather & Climate near Convict Lake #

Climate

Convict Lake's climate is classified as Warm-Summer Continental (Dry Summer) - Warm-Summer Continental (Dry Summer) climate with mild summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -11°C to 26°C. Semi-arid with limited rainfall.

Temperature & Rainfall
Temperature Range
26°
Warmest Month
-11°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 4°C and lows of -11°C. The wettest month with 75 mm of rain.

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-11°

Weather

75 mm
Rainfall
3.4 m/s
Wind
Light Breeze

February

February is freezing with highs of 5°C and lows of -10°C. Moderate rainfall (65 mm).

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-10°

Weather

65 mm
Rainfall
3.7 m/s
Wind
Light Breeze

March

March is cold with highs of 8°C and lows of -7°C. Moderate rainfall (63 mm).

Comfort

Feels Like Cold
C
Temperature
-7°

Weather

63 mm
Rainfall
4.3 m/s
Wind
Light Breeze

April

April is cold with highs of 10°C and lows of -5°C. Moderate rainfall (32 mm).

Comfort

Feels Like Cold
C
Temperature
-5° 10°

Weather

32 mm
Rainfall
4.6 m/s
Wind
Light Breeze

May

May is cold with highs of 15°C and lows of 0°C. Light rainfall.

Comfort

Feels Like Cold
C
Temperature
15°

Weather

18 mm
Rainfall
4.7 m/s
Wind
Light Breeze

June

June is cool with highs of 20°C and lows of 3°C. The driest month with just 12 mm.

Comfort

12°
Feels Like Cool
12°C
Temperature
20°

Weather

12 mm
Rainfall
4.4 m/s
Wind
Light Breeze

July

July is cool with highs of 26°C and lows of 7°C. The driest month with just 12 mm.

Comfort

16°
Feels Like Cool
16°C
Temperature
26°

Weather

12 mm
Rainfall
4.0 m/s
Wind
Light Breeze

August

August is cool with highs of 26°C and lows of 7°C. Light rainfall.

Comfort

16°
Feels Like Cool
16°C
Temperature
26°

Weather

13 mm
Rainfall
3.9 m/s
Wind
Light Breeze

September

September is cool with highs of 22°C and lows of 3°C. Light rainfall.

Comfort

12°
Feels Like Cool
12°C
Temperature
22°

Weather

20 mm
Rainfall
3.8 m/s
Wind
Light Breeze

October

October is cold with highs of 16°C and lows of -2°C. Light rainfall.

Comfort

Feels Like Cold
C
Temperature
-3° 16°

Weather

20 mm
Rainfall
3.7 m/s
Wind
Light Breeze

November

November is cold with highs of 9°C and lows of -6°C. Moderate rainfall (54 mm).

Comfort

Feels Like Cold
C
Temperature
-6°

Weather

54 mm
Rainfall
3.9 m/s
Wind
Light Breeze

December

December is freezing with highs of 5°C and lows of -10°C. Moderate rainfall (62 mm).

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-10°

Weather

62 mm
Rainfall
3.6 m/s
Wind
Light Breeze

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