| Dark Green
Mid June to late August
Horsey Gap. Park at end of track near sand dunes and walk
south along footpath.
Burnham Overy Dunes. Park in Burnham Overy and walk along
the bank and board-walk towards the sea. Butterflies are usually to be seen on
the south side of the dunes (either left or right) or along the
Holkham Woods. Access via Lady Anne's Drive in Holkham
village. A car parking charge is payable. Park at the far end near the woods
and take the path west on the southern side of the woods. Continue west out
onto Burnham Overy Dunes. This is also a good area for White-letter Hairstreak
on Witch Elm stands.