The Undercliff, Isle of Wight, England is a tract of semi-rural land, around 5 miles (8.0 km) long by 0.25–0.5 miles (0.40–0.80 km) wide, skirting the southern coast of the island from Niton to Bonchurch. Named after its position below the escarpment that backs this coastal section, its undulating terrain comprises a mix of rough pasture, secondary woodland, parkland, grounds of large isolated houses, and suburban development. Its sheltered south-facing location gives rise to a microclimate considerably warmer than elsewhere on the island. Although inhabited, the Undercliff is an area prone to landslips and subsidence, with accompanying loss of property over time. Settlements along the Undercliff, from west to east, are: lower Niton, Puckaster, St Lawrence, Steephill, the town of Ventnor, and Bonchurch.

Niton is a village and former civil parish, now in the parish of Niton and Whitwell, on the Isle of Wight, England. It is west of Ventnor, with a population of 2,082. It has two pubs, several churches, a pottery workshop/shop, a pharmacy, a busy volunteer-run library, a medical centre and two local shops including a post office. The post office includes a pub and café that serves as a local meeting place. The village also offers a primary school with a co-located pre-school and nursery.