Mount Dana

Mountain High Sierra peak on Yosemite's eastern boundary

Near Tioga Pass, Mount Dana in California overlooks Yosemite’s high country; hikers attempt its day‑long summit trail for alpine tundra, granite views and seasonal wildflowers.

Main image

Mount Dana is a prominent peak on the eastern side of Yosemite National Park in California, located just west of Tioga Pass. It is one of the park’s highest summits and is known for its alpine character.

Hikers typically approach from the Tioga Road trailhead and cross high-elevation meadows and talus slopes to reach the summit, which offers broad views of Yosemite’s high country and the eastern Sierra. The subalpine and alpine flora are a major attraction during the short summer season.

The peak was named for the 19th-century geologist James Dwight Dana and has been part of Yosemite National Park’s mapped and recreational mountain terrain since the park’s early history. The area shows glacially sculpted landforms and alpine ecological zones.

Mount Dana rises just west of the Sierra crest at Tioga Pass on the eastern boundary of Yosemite National Park, within the high-elevation zone of central California.

  • Elevation and access: Elevation is 13,061 feet (3,981 meters) and the summit is commonly accessed on a day hike from the Tioga Pass/Tioga Road area in late summer when snow has melted.
  • Name and setting: Named for geologist James Dwight Dana, the mountain overlooks high-elevation meadows and alpine terrain and provides views into the eastern Sierra and toward Yosemite's high country.

What to See #

  • Dana Meadows: Dana Meadows - alpine meadows on the eastern side of Tioga Pass that form the typical starting area for the standard hike to the mountain's summit.
  • Trailhead and approach: Tioga Road approach and trailhead - the trail to the summit begins near the Tioga Pass road and is commonly done as a day hike from that high-elevation starting point.
Mount Dana
Mount Dana, Yosemite National Park, Tioga Road (CA 120), CA 95389, USA
37.8997, -119.2213
Access seasonal (Tioga Road open usually late May-Nov); Yosemite National Park open year-round
Yosemite park entrance fee applies (e.g., $35 per vehicle as of 2024); no separate summit permit beyond park regulations

How to Get to Mount Dana #

Drive Tioga Road (California State Route 120) from Lee Vining or the Yosemite Valley when the road is open (seasonal). The typical trailhead is at Dana Meadows or the Tioga Pass parking area; Tioga Road is usually open from late spring through autumn depending on snow conditions.

Tips for Visiting Mount Dana #

  • Tioga Road (the approach) is seasonal - check NPS updates for opening dates (usually late May-November depending on snow).
  • Start hikes from the Tioga Pass parking area early to avoid afternoon storms and to get clear summit views.
  • Bring layers: summit winds can be biting even on warm valley days.

Best Time to Visit Mount Dana #

The best time is July through October when Tioga Road is open and summit trails are mostly free of snow.

Summer-Early Autumn
Jul-Oct · 5-20°C (summit)
Tioga Road open and trails clear - the classic window for summit hikes.
Late Spring
May-Jun · -5-10°C (summit)
Possible residual snow; access depends on melt and road openings.

Weather & Climate near Mount Dana #

Climate

Mount Dana's climate is classified as Subarctic (Dry Summer) - Subarctic (Dry Summer) climate with cold summers (peaking in August) and freezing winters (coldest in March). Temperatures range from -14°C to 16°C. Moderate rainfall (927 mm/year).

Temperature & Rainfall
Temperature Range
16°
Warmest Month
-14°
Coldest Month
Monthly Conditions

January

January is freezing with highs of 0°C and lows of -13°C. The wettest month with heavy rain (148 mm).

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-13°

Weather

148 mm
Rainfall
5.7 m/s
Wind
Light Breeze

February

February is freezing with highs of -1°C and lows of -14°C. Significant rainfall (121 mm).

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-14° -1°

Weather

121 mm
Rainfall
5.3 m/s
Wind
Light Breeze

March

March is the coldest month with highs of -2°C and lows of -14°C. Significant rainfall (118 mm).

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-14° -2°

Weather

118 mm
Rainfall
5.5 m/s
Wind
Light Breeze

April

April is freezing with highs of -1°C and lows of -12°C. Moderate rainfall (70 mm).

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-12° -1°

Weather

70 mm
Rainfall
5.5 m/s
Wind
Light Breeze

May

May is freezing with highs of 2°C and lows of -9°C. Moderate rainfall (35 mm).

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-9°

Weather

35 mm
Rainfall
5.4 m/s
Wind
Light Breeze

June

June is cold with highs of 8°C and lows of -5°C. The driest month with just 25 mm.

Comfort

Feels Like Cold
C
Temperature
-5°

Weather

25 mm
Rainfall
5.1 m/s
Wind
Light Breeze

July

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

Comfort

Feels Like Cold
C
Temperature
15°

Weather

28 mm
Rainfall
4.7 m/s
Wind
Light Breeze

August

August is cold with highs of 16°C and lows of 2°C. Moderate rainfall (32 mm).

Comfort

Feels Like Cold
C
Temperature
16°

Weather

32 mm
Rainfall
4.7 m/s
Wind
Light Breeze

September

September is cold with highs of 13°C and lows of -1°C. Moderate rainfall (36 mm).

Comfort

Feels Like Cold
C
Temperature
-1° 13°

Weather

36 mm
Rainfall
4.9 m/s
Wind
Light Breeze

October

October is cold with highs of 8°C and lows of -5°C. Moderate rainfall (52 mm).

Comfort

Feels Like Cold
C
Temperature
-5°

Weather

52 mm
Rainfall
5.4 m/s
Wind
Light Breeze

November

November is freezing with highs of 3°C and lows of -9°C. Significant rainfall (126 mm) and breezy conditions.

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-9°

Weather

126 mm
Rainfall
6.0 m/s
Wind
Breezy

December

December is freezing with highs of 0°C and lows of -12°C. Significant rainfall (136 mm) and breezy conditions.

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-12°

Weather

136 mm
Rainfall
6.0 m/s
Wind
Breezy

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