Medmenham Abbey

Historical Site Ruined abbey beside River Thames, historic site

Riverside abbey ruins near Marlow on the Thames; visitors pass for riverside walks and to explore local history tied to nearby 18th‑century estates.

Main image

Medmenham Abbey occupies a riverside site on the River Thames near the village of Medmenham in Buckinghamshire, England. The location combines the remains of a medieval monastic foundation with an 18th-century country-house phase and is best known for its association with the Hellfire Club.

The riverside setting and surviving house attract interest for the site’s architectural layers and the stories tied to mid-18th-century social gatherings. The site is more often appreciated from adjacent public footpaths along the Thames than via extensive public access across the property.

A Cistercian community originally occupied the site in the medieval period; the monastic foundation was dissolved in the 1530s during the Dissolution of the Monasteries. In the 18th century the later house on the site became associated with the private meetings and entertainments organised by Sir Francis Dashwood and his circle.

Medmenham Abbey sits on the north bank of the River Thames close to Marlow in Buckinghamshire, west of London. It is within easy reach of the Thames towpath and the villages beside the river, and is commonly visited from the surrounding riverside walks.

  • Hellfire Club association: Associated with the mid-18th-century Hellfire Club led by Sir Francis Dashwood, an episode often highlighted in descriptions of the site.
  • Access: Primarily private property with views available from nearby public riverside footpaths rather than widespread public access across the grounds.

What to See #

  • Abbey site: Remains of the medieval abbey site and associated earthworks located beside the later country house; the original monastic buildings were dissolved in the 1530s.
  • Later house: An 18th-century country house constructed on the abbey site and associated gardens, noted for its connection to mid-18th-century social gatherings.
Medmenham Abbey
Medmenham, near Marlow, Buckinghamshire, England
51.5476, -0.8379

How to Get to Medmenham Abbey #

Medmenham is reached from the A404 between Marlow and Henley-on-Thames. The abbey sits on the Thames’ north bank and is visible from the riverside footpath; public transport is limited and a car or local taxi from Marlow or Henley is the usual approach.

Tips for Visiting Medmenham Abbey #

  • The abbey building is private property and not regularly open - use the Thames footpath for good external views and riverside walks.
  • Bring a binocular for viewing the stretch of Thames near the abbey; the riverside is where the site reveals itself best.
  • Read some of the 18th-century correspondence about the Hellfire Club beforehand - the place keeps a complicated reputation and the stories are part of the draw.

Best Time to Visit Medmenham Abbey #

The abbey and riverside are best visited in spring or autumn for pleasant walking conditions and calm light on the Thames.

Spring
Mar-May · 8-16°C (46-61°F)
Willow blossom along the Thames and better weather for riverside walking.
Autumn
Sep-Nov · 8-14°C (46-57°F)
Gold and amber tones along the river; quieter footpaths.

Weather & Climate near Medmenham Abbey #

Climate

Medmenham Abbey'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 (647 mm/year).

Best Time to Visit
JulyAugustMay
Temperature & Rainfall
Temperature Range
35°
Warmest Month
-9°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 7°C and lows of 2°C. Moderate rainfall (62 mm) and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
94%
Humidity
Very Humid

Weather

62 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.2h daylight

February

February is the coolest month with highs of 8°C and lows of 1°C. Moderate rainfall (43 mm) and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
92%
Humidity
Very Humid

Weather

43 mm
Rainfall
4.1 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 3°C. Moderate rainfall (50 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
87%
Humidity
Very Humid

Weather

50 mm
Rainfall
4.2 m/s
Wind
Light Breeze
0.4
UV Index
Low
11.7h daylight

April

April is cold with highs of 13°C and lows of 4°C. Moderate rainfall (45 mm) and mostly overcast skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
83%
Humidity
Very Humid

Weather

45 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.7h daylight

May

May is cool with highs of 17°C and lows of 7°C. Moderate rainfall (52 mm) and mostly overcast skies.

66 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
17°
80%
Humidity
Very Humid

Weather

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

June

June is cool with highs of 20°C and lows of 10°C. Moderate rainfall (53 mm) and mostly overcast skies.

66 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 20°
77%
Humidity
Very Humid

Weather

53 mm
Rainfall
3.4 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 (39 mm) and mostly overcast skies.

78 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
74%
Humidity
Very Humid

Weather

39 mm
Rainfall
3.4 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 (52 mm) and mostly overcast skies.

68 Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
76%
Humidity
Very Humid

Weather

52 mm
Rainfall
3.2 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 (59 mm) and mostly overcast skies.

66 Good

Comfort

14°
Feels Like Cool
14°C
Temperature
10° 19°
80%
Humidity
Very Humid

Weather

59 mm
Rainfall
3.3 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 (64 mm) and mostly overcast skies.

56 Acceptable

Comfort

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

Weather

64 mm
Rainfall
3.4 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 (63 mm) and mostly overcast skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
93%
Humidity
Very Humid

Weather

63 mm
Rainfall
3.5 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 3°C. The wettest month with 65 mm of rain and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
95%
Humidity
Very Humid

Weather

65 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.7h daylight

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