Great Basin National Park

Park U.S. national park with ancient bristlecone pines

In eastern Nevada, Great Basin National Park protects Wheeler Peak, limestone caves and ancient bristlecone pines. Visitors hike alpine trails, tour Lehman Caves and enjoy dark-sky stargazing.

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Great Basin National Park in eastern Nevada protects a remote range of mountains, alpine terrain and a developed cave system; the park was established to conserve the Snake Range’s distinctive natural features. The park’s most prominent summit is Wheeler Peak, which rises to 13,063 feet.

Visitors commonly explore Lehman Caves on guided tours, hike trails that ascend to alpine basins and visit stands of ancient bristlecone pines found at high elevations. The park preserves a range of high-desert, subalpine and alpine habitats and offers opportunities for backcountry hiking and stargazing.

The area that became the park was set aside to protect its caves, high peaks and fragile old-growth tree populations; management emphasizes both visitor access and natural-resource conservation. Facilities and services are concentrated around the park road and developed trailheads.

Great Basin National Park lies in eastern Nevada near the small town of Baker and the Nevada-Utah border, set within the Snake Range and separated from major urban centers by long distances.

  • Top features and visitor planning: Wheeler Peak rises to 13,063 feet and is accessible via marked trails; Lehman Caves operate guided tours that require advance planning in peak season.
  • Conservation and access: The park was established to protect the Snake Range's high-elevation ecosystems, caves and ancient bristlecone pines and includes road access from the nearby town of Baker.

What to See #

  • Lehman Caves: Lehman Caves - a developed marble cave system open to guided tours featuring stalactites and other speleothems in illuminated caverns.
  • Wheeler Peak and alpine zone: Wheeler Peak - the park's highest point at 13,063 feet, with alpine terrain, hiking routes and glacial landforms on the Snake Range.
  • Bristlecone pine groves: Stunted high-elevation bristlecone pine groves that include trees thousands of years old, located on exposed slopes above the valley floor.
Great Basin National Park
38.9461, -114.2580

Tips for Visiting Great Basin National Park #

  • Book a guided Lehman Caves tour in advance and arrive at the cave Visitor Center early; cave tours have limited spaces and run on a schedule.
  • For Wheeler Peak and the high-elevation trails, go early morning or late afternoon to avoid afternoon thunderstorms and to catch the best light for alpine vistas and bristlecone pines.
  • Check park alerts before traveling - the park's elevation and remote roads can lead to seasonal closures or sudden weather changes, and ranger programs (including night-sky events) are worth timing your visit around.

Best Time to Visit Great Basin National Park #

Best visited in late spring or early autumn for reliable access, milder conditions, and the widest range of trails open.

Spring & early autumn
Apr-Jun, Sep-Oct · 5-20°C (varies by elevation)
Generally the best time for hiking and road access - milder temperatures and lower wildfire/heat risk at lower elevations.
Summer
Jun-Aug · up to mid‑30s°C in lower areas; alpine areas much cooler
Lower elevations can be very hot; afternoons may bring localized storms and nights are cooler - plan for heat and strong sun.
Winter
Nov-Mar · snow at higher elevations; cold conditions
Higher trails and the alpine areas receive snow and can be inaccessible; many recreational routes are winter conditions only.

Weather & Climate near Great Basin National Park #

Climate

Great Basin National Park's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with cool summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -10°C to 21°C. Moderate rainfall (513 mm/year).

Temperature & Rainfall
Temperature Range
21°
Warmest Month
-10°
Coldest Month
Monthly Conditions

January

January is freezing with highs of 2°C and lows of -10°C. Moderate rainfall (38 mm).

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-10°

Weather

38 mm
Rainfall
5.1 m/s
Wind
Light Breeze

February

February is the coldest month with highs of 1°C and lows of -10°C. Moderate rainfall (45 mm).

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-10°

Weather

45 mm
Rainfall
4.9 m/s
Wind
Light Breeze

March

March is freezing with highs of 2°C and lows of -9°C. The wettest month with 54 mm of rain.

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-9°

Weather

54 mm
Rainfall
5.1 m/s
Wind
Light Breeze

April

April is freezing with highs of 5°C and lows of -6°C. Moderate rainfall (47 mm).

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-7°

Weather

47 mm
Rainfall
5.0 m/s
Wind
Light Breeze

May

May is cold with highs of 10°C and lows of -2°C. Moderate rainfall (42 mm).

Comfort

Feels Like Cold
C
Temperature
-2° 10°

Weather

42 mm
Rainfall
4.8 m/s
Wind
Light Breeze

June

June is cold with highs of 16°C and lows of 3°C. Moderate rainfall (31 mm).

Comfort

Feels Like Cold
C
Temperature
16°

Weather

31 mm
Rainfall
4.8 m/s
Wind
Light Breeze

July

July is cool with highs of 21°C and lows of 7°C. Moderate rainfall (43 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
21°

Weather

43 mm
Rainfall
4.3 m/s
Wind
Light Breeze

August

August is cool with highs of 21°C and lows of 8°C. Moderate rainfall (48 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
21°

Weather

48 mm
Rainfall
4.3 m/s
Wind
Light Breeze

September

September is cold with highs of 16°C and lows of 3°C. Moderate rainfall (41 mm).

Comfort

10°
Feels Like Cold
10°C
Temperature
16°

Weather

41 mm
Rainfall
4.5 m/s
Wind
Light Breeze

October

October is cold with highs of 10°C and lows of -1°C. Moderate rainfall (39 mm).

Comfort

Feels Like Cold
C
Temperature
-1° 11°

Weather

39 mm
Rainfall
4.8 m/s
Wind
Light Breeze

November

November is freezing with highs of 4°C and lows of -6°C. Moderate rainfall (42 mm).

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-6°

Weather

42 mm
Rainfall
5.1 m/s
Wind
Light Breeze

December

December is freezing with highs of 2°C and lows of -9°C. Moderate rainfall (43 mm).

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-9°

Weather

43 mm
Rainfall
5.2 m/s
Wind
Light Breeze

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