Three sites,
one valley.

Each site has its own survey sheet, its own volunteers and its own pace. Together they make a corridor that otters, barn owls and dragonflies can travel.

Start with Bracken Mere

Contour map of the Harth Valley with the three sites marked.
MapHarth Valley, three sites
A reed-fringed wetland with a dashed walking route and a clay pin marking the mere.
Wetland28 ha

01 North reach · restoring since 2021

Bracken Mere

Forty-one drainage grips blocked by hand, six scrapes dug, and the water table back up by thirty centimetres. Reed warblers, snipe and a pair of little grebes nested this year.

Habitat
Open water, reedbed and wet grassland
Access
Open all year, dawn to dusk, on marked paths
Parking
Mere Lane car park, Harthbridge HB3 4LJ
Find Bracken Mere on the map
A sky-lit meadow of yellow and clay flower heads on tall green stems, with a pale hill behind.
Meadow16 ha

02 South ridge · restoring since 2023

Little Harth

A former silage field sown with yellow rattle to weaken the rye grass. Two summers on: 38 flowering species and the valley’s first small heath butterflies in a decade.

Habitat
Flower-rich meadow on a south-facing slope
Access
Open all year. Keep dogs on a lead from March to July
Parking
Ridge gate, Little Harth Lane, HB3 4LQ
Find Little Harth on the map
A row of young alder, oak and bird cherry trees rising from a pale valley-floor sky, with a hedge line below.
Woodland42 ha

03 Valley floor · planting since 2019

Willowbank Wood

3,600 alder, oak, hazel and bird cherry grown from seed collected within five miles. We stopped using plastic tree guards in 2022; deer fencing is wooden and comes down in 2030.

Habitat
Native woodland and hedgerow, planted in 2019 and after
Access
Open all year. Harth Lane gate is the main entrance
Parking
Harth Lane, by the gate, HB3 4LH
Find Willowbank Wood on the map

Leave it
as you found it.

  1. Stay on the marked paths

    Boardwalks and routes keep ground-nesting birds and new seedlings undisturbed.

  2. Dogs on a lead, March to July

    From March to July every site is a nesting season. Dogs are welcome on a lead the rest of the year.

  3. Take litter home, leave seed heads

    Standing stems feed birds and overwinter insects. Please do not cut or pick them.

  4. Ask before you fly a drone

    Drones disturb birds and need our written permission. Write to the field office first.

See it from
the inside.

Work mornings run on all three sites. Tools, gloves and a hot drink are provided, and nobody needs experience.

Book a work morning