1
Hainault Forest
National forest
Walking trails in a forest park with adventure play area, fishing lake and varied zoo with a cafe.
4.60 (3.7K reviews)
2
WWT London Wetland Centre
Nature preserve
Wetland nature reserve with 6 bird spotting hides plus a cafe, daily tours and specialist talks.
4.60 (3.1K reviews)
4
Ruislip Woods
Nature preserve
726-acre nature reserve with native plants & wildlife, plus a network of walking/biking paths.
4.60 (2K reviews)
5
Parkland Walk
Nature preserve
Wooded nature preserve along a former rail line with old platforms & a trail for walking & biking.
4.60 (1.8K reviews)