Holme Fen National Nature Reserve
Holme Fen National Nature Reserve
4.4
(149)
1,484
hikers
83
hikes
Easy hiking trails in Holme Fen National Nature Reserve traverse a unique landscape, notable as the lowest land point in Great Britain. The reserve features the largest silver birch woodland in lowland England, alongside remnants of ancient wild fen. These areas provide a network of paths through diverse habitats, including meres and acid grasslands. The terrain is generally flat, offering accessible routes for various activity levels.
Last updated: July 7, 2026
4.4
(7)
23
hikers
6.29km
01:36
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.7
(3)
20
hikers
3.90km
00:59
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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3.3
(3)
9
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3.3
(3)
8
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
4
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Be careful when starting route 2 as the start can be easily missed going through the gate.
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They may look like out of place lampposts but Holme Posts are part of history. The posts were buried in 1848 to measure how much the land sunk after Whittlesey Mere, once on this site, was drained. The peat lake floor had been soaked in water but after drainage, the peat shrank, as did the height of the land. The top of the posts, once level with the ground, are now around 4m above it. The posts are generally accepted to mark the lowest land point in Great Britain at 2.75m below sea level.
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Holme Fen is a Site of Special Scientific Interest (SSSI) as well as a National Nature Reserve (NNR). It is in the location of Whittlesey Mere, once the biggest lake in England, which was drained in the mid 19th century so the land could be used for farming. This south western shore of the huge lake could not be made dry enough for farming.
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They may look like strange green lampposts but Holme Posts are part of history. The posts were buried in 1848 to measure how much the land sunk after Whittlesey Mere, once on this site, was drained. The peat lake floor had been soaked in water but after drainage, the peat shrank, as did the height of the land. The top of the posts, once level with the ground, are now around 4m above it. The posts are generally accepted to mark the lowest land point in Great Britain at 2.75m below sea level.
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Burnhams Mere was created when the area was cut for peat, resulting in this wildlife haven.
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Holme Fen is a Site of Special Scientific Interest (SSSI) as well as a National Nature Reserve (NNR). It is in the location of Whittlesey Mere, once the biggest lake in England, which was drained in the mid 19th century so the land could be used for farming. This south western shore of the huge lake could not be made dry enough for farming.
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Quiet, narrow lane leading through Holme Fen nature reserve, the lowest point in the UK.
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Congratulations, you are at the lowest point in the UK, 3m below sea level. The top of the iron posts marks ground level when the fen was first drained in 1850. Since then they have been progressively exposed by the shrinking peat until the tops now stand 4m above modern ground level.
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Holme Fen National Nature Reserve offers a good selection of easy hiking trails, with over 45 routes specifically categorized as easy. These paths are generally flat and suitable for various activity levels.
Easy hikes in Holme Fen National Nature Reserve allow you to explore several unique features. You'll encounter the largest silver birch woodland in lowland England, remnants of ancient wild fen, and meres that attract diverse wildfowl. A significant landmark is the Holme Post, marking the lowest land point in Great Britain.
Yes, the generally flat terrain and well-maintained paths make many of the easy routes in Holme Fen National Nature Reserve suitable for families. The Holme Fen Forest Trail – Holme Posts loop is a shorter option, perfect for a leisurely family outing to see the historic Holme Post.
Holme Fen National Nature Reserve is generally dog-friendly, but it's important to keep dogs on a lead to protect the abundant wildlife, especially ground-nesting birds and deer. Always check local signage for any specific restrictions.
Holme Fen is a haven for wildlife. On an easy hike, you might spot various bird species, including Eurasian siskins, nightingales, and woodpeckers, especially in the silver birch woodland. The meres attract wildfowl like greylag geese and mallards. The reserve is also home to numerous insect species, including many types of dragonflies and butterflies.
Holme Fen offers a rewarding experience year-round. Spring brings new growth and bird activity, while autumn transforms the silver birch woodland into vibrant colors, making it excellent for photography. Winter can offer misty, atmospheric walks and opportunities to see large numbers of wildfowl on the meres.
Absolutely. A key point of interest is the Holme Post, which marks the lowest land point in Great Britain. You can also explore the expansive silver birch woodland and discover meres like Burnhams Mere, which are great for birdwatching.
The easy trails in Holme Fen National Nature Reserve are highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the tranquil atmosphere of the silver birch woodland, the unique historical significance of the Holme Post, and the opportunities for wildlife spotting.
Yes, there is a dedicated car park at Holme Fen National Nature Reserve, providing convenient access to the trailheads for your easy hikes.
Easy hikes in Holme Fen National Nature Reserve vary in length. For example, the Holme Fen National Nature Reserve loop is about 3.9 miles (6.3 km) and takes around 1 hour 36 minutes, while the Holme Fen Forest Path loop from Holme is 2.4 miles (3.9 km) and typically takes about an hour.
While the reserve itself is focused on natural preservation, there are no cafes directly within Holme Fen National Nature Reserve. However, you can find facilities and refreshments in nearby villages and towns.
Given the fenland environment, paths can sometimes be damp or muddy, especially after rain. We recommend sturdy, waterproof walking shoes or boots. Layered clothing is also advisable to adapt to changing weather conditions, and consider bringing insect repellent, particularly during warmer months.
While many paths are generally flat, the terrain can be uneven or muddy in places, especially after rain. Some sections may be suitable for robust pushchairs, but full wheelchair accessibility might be limited on all trails. It's best to check specific route conditions before your visit.


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