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Site of Therfield castle

1 ha

Plan your visit

BirdsWildlifeHeritage
Public accessDogs welcome1 ha

Visiting this summer

Seasonal nature notes and what to look for now

  • 🐦78+ species recorded in this area — summer evenings are best for activity; watch for Woodpigeon and Blackbird
  • Historic character is a year-round quality here — summer brings its own atmosphere to the setting
  • 🐕Dogs welcome — bring water in summer; the site has enough space to find shade on hot days

Good to know

  • 🐕Dogs welcome
Parking

Best for

8 activities

Bird watching

Birds — Woodpigeon, Blackbird, Rook +75 more · last seen 2025

Free

Wildlife

Birds — Woodpigeon, Blackbird, Rook +75 more · last seen 2025; Good quality semi-improved grassland priority habitat

Free

Heritage

Historic site with public access

Free

Insect spotting

Insects — Small White, Large White, Gatekeeper +27 more · last seen 2024; Semi-improved grassland — butterflies and wildflowers

Free

Dog walks

Dogs allowed with public access

Free

Hiking

Named hiking route nearby: Hertfordshire Chain Walk; Named hiking route nearby: Hertfordshire Chain Walk

Free

Trails nearby

Within roughly 5 km
🚶

Walking

4 signed routes nearby · 29 public paths nearby

Signed route nearbyPublic paths
Greenwich Meridian TrailWalking route440 km

A long-distance walk that follows the line of the Prime Meridian. Inaugurated in 2009, to coincide with the 125th anniversary of the Greenwich Meridian.

Named routeRef GMTLength 440 kmRegional walking route
Hertfordshire WayWalking route267 km

Long distance path

Named routeLength 267 kmRegional walking route
Hertfordshire Chain WalkWalking route

Not waymarked

Named routeRegional walking route
Icknield Way PathWalking route169 km

long distance footpath 169 km

Named routeLength 169 kmRegional walking route
🚴

Cycling

30 signed routes nearby

Signed route nearby
N/ACycling route209 m
Named routeLength 209 mNational Cycle NetworkTraffic-freeSurface asphalt
N/ACycling route356 m
Named routeLength 356 mNational Cycle NetworkOn-roadSurface asphalt
N/ACycling route23 m
Named routeLength 23 mNational Cycle NetworkTraffic-freeSurface asphalt
N/ACycling route109 m
Named routeLength 109 mNational Cycle NetworkTraffic-freeSurface asphalt
N/ACycling route70 m
Named routeLength 70 mNational Cycle NetworkOn-roadSurface asphalt
N/ACycling route250 m
Named routeLength 250 mNational Cycle NetworkOn-roadSurface asphalt
🚵

Mountain biking

1 signed route nearby

Signed route nearby
Icknield Way Cycle TrailMountain bike route226 km

This is the off-road or mountain cycling route of the Icknield Way Trail.

Named routeLength 226 kmRegional cycle route

Wildlife to spot

Photos

Enclosed track near to the Water Tower at Therfield

Enclosed track near to the Water Tower at Therfield

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