Helvellyn

Mountain Lake District mountain, famous Striding Edge ridge walk

A classic Lake District summit, Helvellyn attracts walkers for routes such as Striding Edge, full‑day ridge hikes and summit panoramas over Ullswater and surrounding fells.

Main image

Helvellyn is a mountain in the English Lake District with a summit at 950 metres, prominent in the Helvellyn range and well known for its dramatic ridges.

The mountain’s principal features are the narrow arêtes Striding Edge and Swirral Edge and the summit plateau, which together provide classic ridge-and-summit routes popular with walkers and scramblers. The south side drops into Red Tarn, a glacial corrie tarn beneath Striding Edge.

Helvellyn has been a popular destination since the 18th and 19th centuries and remains one of the Lake District’s most frequented peaks due to its routes, views and accessibility from valleys such as Glenridding and Thirlmere.

It stands in the Eastern Lake District, overlooking valleys and lakes to the north and west and reachable from local villages including Glenridding.

  • Elevation: Summit elevation is 950 metres above sea level, making it one of England's highest peaks and the highest in the Helvellyn range.
  • Safety: Striding Edge is exposed and can be hazardous in poor weather or winter conditions; proper equipment and experience are required for icy or windy conditions.

What to See #

  • Striding Edge: Striding Edge is a sharp arête on the eastern approach to the summit that requires exposed scrambling along a narrow knife-edge and is one of the most famous ridge walks in the Lake District.
  • Swirral Edge: Swirral Edge is a second, less exposed ridge on the western side of the summit used as an alternative route for ascent and descent.
  • Red Tarn: Red Tarn lies to the south of the summit below Striding Edge and is a common route reference for ascents from Glenridding.
Helvellyn
Helvellyn, Lake District National Park, Cumbria, England
54.5270, -3.0175
Open access (public footpaths)
Free (public access to trails); parking charges may apply in some car parks

How to Get to Helvellyn #

Helvellyn is commonly approached from Glenridding (park at Glenridding or take local buses from Penrith). The nearest rail stations with regular services are Penrith and Windermere; local buses and taxi services connect to trailheads.

Tips for Visiting Helvellyn #

  • Approach Helvellyn from Glenridding for classic routes including Striding Edge; the eastern ridge is the dramatic option and requires confidence with exposed scrambling.
  • Start early in summer months to avoid cloud building and afternoon storms-weather changes quickly at elevation.
  • The Striding Edge descent is steep and technical in places; novices should take alternative routes or hire a local mountain guide.

Best Time to Visit Helvellyn #

Summer offers longest daylight and best hiking conditions, but always prepare for sudden weather changes; Striding Edge is best in dry conditions.

Summer
June-August · 8-18°C (46-64°F)
Longest daylight; peak hiking conditions though afternoon storms are possible.
Late spring/early autumn
May, September-October · 5-15°C (41-59°F)
Cooler and quieter; the fells are less crowded and the light is often clear.

Weather & Climate near Helvellyn #

Climate

Helvellyn's climate is classified as Subpolar Oceanic - Subpolar Oceanic climate with cool summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -2°C to 15°C. Heavy rainfall (2430 mm/year), wettest in January.

Best Time to Visit
JulyMayJune
Temperature & Rainfall
Temperature Range
26°
Warmest Month
-6°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 2°C and lows of -2°C. The wettest month with heavy rain (283 mm), mostly overcast skies, and windy conditions.

20 Poor

Comfort

Feels Like Freezing
C
Temperature
-2°
93%
Humidity
Very Humid

Weather

283 mm
Rainfall
12.1 m/s
Wind
Windy
0.0
UV Index
Low
7.7h daylight

February

February is cold with highs of 2°C and lows of -2°C. Heavy rain (202 mm), mostly overcast skies, and windy conditions.

22 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
92%
Humidity
Very Humid

Weather

202 mm
Rainfall
11.8 m/s
Wind
Windy
0.1
UV Index
Low
9.5h daylight

March

March is cold with highs of 4°C and lows of -2°C. Heavy rain (220 mm), mostly overcast skies, and windy conditions.

30 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
90%
Humidity
Very Humid

Weather

220 mm
Rainfall
10.6 m/s
Wind
Windy
0.3
UV Index
Low
11.7h daylight

April

April is cold with highs of 7°C and lows of 0°C. Significant rainfall (144 mm), mostly overcast skies, and breezy conditions.

36 Poor

Comfort

Feels Like Cold
C
Temperature
87%
Humidity
Very Humid

Weather

144 mm
Rainfall
8.7 m/s
Wind
Breezy
0.7
UV Index
Moderate
13.9h daylight

May

May is cold with highs of 11°C and lows of 2°C. Significant rainfall (135 mm), mostly overcast skies, and breezy conditions.

46 Poor

Comfort

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

Weather

135 mm
Rainfall
8.2 m/s
Wind
Breezy
1.0
UV Index
High
15.8h daylight

June

June is cold with highs of 13°C and lows of 5°C. Significant rainfall (129 mm), mostly overcast skies, and breezy conditions.

46 Poor

Comfort

Feels Like Cold
C
Temperature
13°
84%
Humidity
Very Humid

Weather

129 mm
Rainfall
7.5 m/s
Wind
Breezy
1.2
UV Index
High
16.9h daylight

July

July is cool with highs of 15°C and lows of 7°C. Significant rainfall (143 mm), mostly overcast skies, and breezy conditions.

56 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
85%
Humidity
Very Humid

Weather

143 mm
Rainfall
7.2 m/s
Wind
Breezy
1.2
UV Index
High
16.4h daylight

August

August is cool with highs of 14°C and lows of 7°C. Significant rainfall (168 mm), mostly overcast skies, and breezy conditions.

46 Poor

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
87%
Humidity
Very Humid

Weather

168 mm
Rainfall
7.2 m/s
Wind
Breezy
0.9
UV Index
Moderate
14.7h daylight

September

September is cold with highs of 11°C and lows of 5°C. Heavy rain (201 mm), mostly overcast skies, and breezy conditions.

42 Poor

Comfort

Feels Like Cold
C
Temperature
11°
88%
Humidity
Very Humid

Weather

201 mm
Rainfall
8.2 m/s
Wind
Breezy
0.6
UV Index
Moderate
12.5h daylight

October

October is cold with highs of 8°C and lows of 2°C. Heavy rain (259 mm), mostly overcast skies, and windy conditions.

32 Poor

Comfort

Feels Like Cold
C
Temperature
90%
Humidity
Very Humid

Weather

259 mm
Rainfall
10.2 m/s
Wind
Windy
0.2
UV Index
Low
10.3h daylight

November

November is cold with highs of 4°C and lows of 0°C. Heavy rain (267 mm), mostly overcast skies, and windy conditions.

30 Poor

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

267 mm
Rainfall
11.2 m/s
Wind
Windy
0.1
UV Index
Low
8.3h daylight

December

December is cold with highs of 3°C and lows of -2°C. Heavy rain (279 mm), mostly overcast skies, and windy conditions.

22 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
93%
Humidity
Very Humid

Weather

279 mm
Rainfall
10.8 m/s
Wind
Windy
0.0
UV Index
Low
7.1h daylight

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