Ongar Castle Historical Site

Medieval castle ruins near Ongar in Essex

Motte‑and‑bailey castle remains in Chipping Ongar, Essex; visitors explore earthworks, local history and short walks through the town's historic streets.

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Ongar Castle at a Glance#

About Ongar Castle#

Ongar Castle is a medieval motte-and-bailey site in Chipping Ongar, Essex, England, where earthwork remains and traces of masonry survive. The site is a small historic monument rather than a large standing castle.

The castle was constructed in the Norman and medieval period and fell into disuse and ruin in later centuries; what survives today is primarily the raised motte, surrounding bailey earthworks and fragments of masonry. It is protected as a historic site.

Historically the castle served as a local fortified residence and administrative centre during the Middle Ages before decay and dismantling removed most above-ground structures.

The site lies in the town of Chipping Ongar in Essex, roughly 35 km northeast of central London, and is accessible from the town’s roads and footpaths.

  • Surviving features: Remains consist mainly of earthworks - a motte and bailey layout - visible from the surrounding public areas in Chipping Ongar.

How to Get to Ongar Castle#

Ongar Castle is located near Chipping Ongar in Essex and is reachable by local roads from the M25 and A414. The nearest rail stations are Epping and Brentwood with local buses and a short taxi or walk to the site.

Tips for Visiting Ongar Castle#

  • Wear good footwear-the motte can be steep and slippery after rain.
  • Visit with a county heritage leaflet-the local historical society has small publications that flesh out the site's story.
  • Respect that much of the site lies on private land; use public footpaths and observe signage.

Best Time to Visit Ongar Castle#

Most visitors choose late spring through early autumn for easier access to ruins and clearer paths.

Spring to Autumn (Mar-Oct)
Mar-Oct · 8-20°C
Pleasant walking conditions and clearer access to earthworks.
Winter (Nov-Feb)
Nov-Feb · 0-8°C
Wet and muddy; best avoided after heavy rains.

Weather & Climate near Ongar Castle#

Climate

Ongar Castle's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in August) and cold winters (coldest in January). Temperatures range from 1°C to 22°C. Moderate rainfall (597 mm/year), distributed fairly evenly throughout the year.

Air Quality: AQI 35 Good
Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
34°
Warmest Month
-8°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor 1° - 7° 0° 58 mm overcast 93% 4.7 m/s 0.1 low 8.2h
February Poor 1° - 7° 0° 38 mm overcast 90% 4.6 m/s 0.2 low 9.8h
March Acceptable 2° - 10° 3° 46 mm overcast 86% 4.7 m/s 0.4 low 11.7h
April Good 4° - 12° 5° 42 mm partly cloudy 81% 4.3 m/s 0.8 moderate 13.7h
May Good 7° - 16° 11° 45 mm overcast 79% 4.2 m/s 1.1 high 15.4h
June Good 10° - 19° 14° 49 mm overcast 78% 3.8 m/s 1.4 high 16.3h
July Very Good 12° - 22° 17° 42 mm partly cloudy 76% 3.8 m/s 1.4 high 15.9h
August Excellent 12° - 22° 17° 49 mm partly cloudy 78% 3.7 m/s 1.1 high 14.4h
September Very Good 10° - 19° 14° 56 mm partly cloudy 81% 3.8 m/s 0.7 moderate 12.5h
October Acceptable 7° - 14° 11° 58 mm overcast 87% 4.0 m/s 0.3 low 10.5h
November Acceptable 4° - 10° 4° 58 mm overcast 92% 4.1 m/s 0.1 low 8.7h
December Poor 2° - 8° 1° 56 mm overcast 94% 4.3 m/s 0.0 low 7.7h