| Coordinates: | 51.174, -0.865 |
|---|---|
| OS grid ref: | SU 79 42 |
| Dialling code: | 01420 (Alton) |
Blacknest is a small rural hamlet in the district of East Hampshire in Hampshire, England. It comprises scattered cottages and farms set amid the characteristic heathland and mixed woodlands of the area, giving it a quiet, semi‑rural character while remaining within easy reach of larger market towns such as Alton and Bordon.
Historically tied to agriculture, the locality retains some older buildings and a countryside feel; today many residents commute to nearby towns or work in local services, while community life revolves around village halls, country pubs and outdoor pursuits such as walking, cycling and birdwatching on the surrounding commons and woods.