National Nature Reserves (England)

A National Nature Reserve (NNR) is the land declared under the National Parks and Access to the Countryside Act 1949 or Wildlife and Countryside Act (1981) as amended. The data does not include "proposed" sites. Supplied in England-wide and 100 x 100km tiles. Boundaries are mapped against Ordnance Survey MasterMap. Attribution statement: © Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right [year].

Data and Resources

Additional Info

Field Value
Last Updated October 9, 2025, 16:07 (UTC)
Created December 20, 2016, 10:28 (UTC)