Nature Reserves in Cambridgeshire
Nature Reserves in Cambridgeshire
Nature Reserve Guide
Cambridgeshire is home to 6 nature reserves, offering a cross-section of the county's protected landscapes. These areas encompass a variety of habitats, from the expansive wetlands and fens of East Anglia to ancient woodlands and former quarries that have been reclaimed by nature. The terrain is predominantly flat, making the network of trails accessible for outdoor activities. The primary activities available across the nature reserves in Cambridgeshire include hiking, jogging, mountain biking, and gravel biking.
This list of nature reserves in Cambridgeshire aggregates more than 400 routes for hiking, cycling, and running. More than 5,000 komoot users have shared their experiences, giving these protected areas an average rating of 4.4 out of 5 stars. Among the best nature reserves in Cambridgeshire are sites like Wicken Fen National Nature Reserve, a significant wetland habitat with dozens of routes for hiking and cycling. Other key sites include Holme Fen National Nature Reserve, which protects Britain's largest lowland silver birch woodland, and the ancient woodland of Monks Wood National Nature Reserve. These reserves provide critical sanctuaries for wildlife and offer dedicated routes for recreation within protected natural environments.
480
Routes
4.4
(395)
Average rating
5194
Explored with komoot
Last updated: April 23, 2026

4.4
(147)
1,411
hikers
Wicken Fen National Nature Reserve is a unique wetland in East Anglia, offering diverse terrain for hiking, cycling, and other outdoor activities.
Hiking
Running
Mountain biking
Gravel riding
Road cycling
Cycling

4.3
(40)
942
hikers
Monks Wood National Nature Reserve offers 157 hectares of ancient woodland with flat terrain and well-maintained paths for hiking, jogging, and cycling. Explore diverse forests, ponds, and grasslands.
Hiking
Running
Mountain biking
Road cycling
Cycling

4.3
(86)
905
hikers
Holme Fen National Nature Reserve features flat terrain, unique wetlands, Britain's largest lowland silver birch woodland, and the nation's lowest point, ideal for cycling and hiking.
Hiking
Running
Mountain biking
Road cycling
Cycling

4.3
(33)
840
hikers
Chippenham Fen National Nature Reserve is a Cambridgeshire wetland known for its rare ecosystem and diverse habitats, offering routes for hiking, jogging, and cycling.
Hiking
Running
Mountain biking
Road cycling
Cycling

4.5
(62)
710
hikers
Woodwalton Fen National Nature Reserve is a 209-hectare lowland fen in Cambridgeshire, offering diverse routes for hiking, running, and cycling through reedbeds and wet woodland.
Hiking
Running
Mountain biking
Road cycling
Cycling

4.5
(27)
386
hikers
Upwood Meadows National Nature Reserve features rare wet grasslands with diverse habitats, offering routes for hiking, jogging, and cycling.
Hiking
Running
Mountain biking
Road cycling
Cycling
Nature reserves in Cambridgeshire are protected areas that conserve the county's distinctive landscapes, including wetlands, fens, and ancient woodlands. This page aggregates 6 National Nature Reserves, providing a central point to discover routes for outdoor activities. These reserves safeguard important habitats for wildlife while offering recreational access.
This page features several of Cambridgeshire's key National Nature Reserves. Notable sites include Wicken Fen National Nature Reserve, one of Europe's most important wetlands. Other significant reserves are Holme Fen National Nature Reserve, which contains Britain's largest silver birch woodland, and the ancient woodland of Monks Wood National Nature Reserve.
The primary activities across Cambridgeshire's nature reserves are hiking, cycling, and running. The predominantly flat terrain makes many trails suitable for various fitness levels. With nearly 500 routes available, options exist for road cycling, gravel biking, and mountain biking in designated areas.
There are over 90 routes for hiking, cycling, and running within Wicken Fen National Nature Reserve. The terrain is a mix of reedbeds, grasslands, and open water, with trails for all abilities. This includes an accessible all-weather boardwalk suitable for pushchairs and wheelchairs, as well as longer routes for hiking and cycling.
Holme Fen National Nature Reserve is known for containing Britain's largest lowland silver birch woodland and the lowest land point in Great Britain. Its flat terrain makes it particularly suitable for hiking and cycling. The reserve is a core part of the Great Fen, a large-scale habitat restoration project.
Monks Wood National Nature Reserve is a 157-hectare ancient woodland with predominantly flat terrain. It features well-maintained paths that wind through diverse forest areas, ponds, and grasslands. These conditions make it suitable for hiking, jogging, and cycling.
Across the 6 nature reserves featured, there are more than 120 designated hiking trails. These routes vary in length and traverse diverse habitats, from the wetlands of Woodwalton Fen National Nature Reserve to the woodlands of Monks Wood. The flat landscape of the region makes many of these hikes accessible to a wide range of abilities.
Yes, there are extensive cycling opportunities, with over 150 road cycling routes and more than 120 touring bicycle routes across the aggregated nature reserves. The flat terrain is ideal for cycling. For example, National Cycle Network Route 11 runs through the wider Wicken Fen National Nature Reserve.
Many nature reserves in Cambridgeshire are well-suited for families. For instance, Wicken Fen offers an accessible boardwalk trail suitable for pushchairs. The generally flat terrain and well-marked paths in reserves like Monks Wood and Holme Fen also provide straightforward walking and cycling options for visitors with children.
The terrain in Cambridgeshire's nature reserves is predominantly flat, reflecting the broader landscape of the Fens. This makes the trail networks highly accessible for hiking, running, and cycling. Habitats vary from wetlands and reedbeds in places like Wicken Fen to the ancient woodlands found in Monks Wood.
Cambridgeshire's nature reserves can be visited year-round, with each season offering different highlights. Winter is ideal for observing large flocks of wintering wildfowl in wetland areas. Spring and summer bring wildflowers and breeding birds, while autumn offers rich colors, particularly in the woodlands.

