Old Fort Box Hill

Historical Site Victorian-era hillfort with historic military fortifications

Victorian‑era fort on Box Hill with masonry remains set in a Country Park; visitors combine history with walks on North Downs trails and hilltop viewpoints.

Main image
Old Fort Box Hill
Box Hill, Surrey, England (within the Box Hill area of the Surrey Hills AONB)
51.2498, -0.3145

How to Get to Old Fort Box Hill #

Box Hill is accessible from Dorking (by train from London) or via the A24/A25 roads. The fort is reached on foot from the Box Hill Visitor Centre car park via marked trails in the Surrey Hills Area of Outstanding Natural Beauty.

Tips for Visiting Old Fort Box Hill #

  • Wear sturdy shoes; the fort's earthworks are uneven and can be slippery in rain.
  • Visit on a clear day to enjoy views across Box Hill and to see the surrounding landscape that shaped its defensive siting.

Best Time to Visit Old Fort Box Hill #

Best visited in milder months for hiking and to appreciate the landscape defensibility that influenced the fort's location.

Spring-Autumn
April-October · 8-22°C
Best for walking and visibility across the hills. Summer can be busy with hikers.

Weather & Climate near Old Fort Box Hill #

Climate

Old Fort Box Hill's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in January). Temperatures range from 1°C to 22°C. Moderate rainfall (709 mm/year).

Best Time to Visit
JulyAugustMay
Temperature & Rainfall
Temperature Range
33°
Warmest Month
-5°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 7°C and lows of 1°C. Moderate rainfall (75 mm) and mostly overcast skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
93%
Humidity
Very Humid

Weather

75 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.2h daylight

February

February is the coolest month with highs of 7°C and lows of 1°C. Moderate rainfall (50 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
91%
Humidity
Very Humid

Weather

50 mm
Rainfall
4.4 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.8h daylight

March

March is cold with highs of 10°C and lows of 2°C. Moderate rainfall (56 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
88%
Humidity
Very Humid

Weather

56 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.4
UV Index
Low
11.7h daylight

April

April is cold with highs of 12°C and lows of 4°C. Moderate rainfall (47 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
84%
Humidity
Very Humid

Weather

47 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.7h daylight

May

May is cool with highs of 16°C and lows of 7°C. Moderate rainfall (52 mm) and mostly overcast skies.

66 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
16°
81%
Humidity
Very Humid

Weather

52 mm
Rainfall
4.0 m/s
Wind
Light Breeze
1.2
UV Index
High
15.4h daylight

June

June is cool with highs of 19°C and lows of 10°C. Moderate rainfall (53 mm) and mostly overcast skies.

66 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 19°
78%
Humidity
Very Humid

Weather

53 mm
Rainfall
3.7 m/s
Wind
Light Breeze
1.4
UV Index
High
16.3h daylight

July

July is cool with highs of 22°C and lows of 12°C. Moderate rainfall (42 mm) and mostly overcast skies.

70 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
75%
Humidity
Very Humid

Weather

42 mm
Rainfall
3.7 m/s
Wind
Light Breeze
1.4
UV Index
High
15.9h daylight

August

August is cool with highs of 22°C and lows of 12°C. Moderate rainfall (55 mm) and mostly overcast skies.

68 Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
77%
Humidity
Very Humid

Weather

55 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.1
UV Index
High
14.4h daylight

September

September is cool with highs of 18°C and lows of 10°C. Moderate rainfall (61 mm) and mostly overcast skies.

64 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 18°
80%
Humidity
Very Humid

Weather

61 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
12.5h daylight

October

October is cool with highs of 14°C and lows of 7°C. Moderate rainfall (70 mm) and mostly overcast skies.

56 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
87%
Humidity
Very Humid

Weather

70 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.5h daylight

November

November is cold with highs of 10°C and lows of 4°C. Moderate rainfall (71 mm) and mostly overcast skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
91%
Humidity
Very Humid

Weather

71 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.7h daylight

December

December is cold with highs of 8°C and lows of 2°C. The wettest month with 77 mm of rain and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
93%
Humidity
Very Humid

Weather

77 mm
Rainfall
4.3 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.7h daylight

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