Green Christmas in London: IVS GB conservation camp, 15-21 December 2026, ages 18+

For volunteers aged 18 and over from any country with English language skills; foreign nationals must apply in advance for an electronic travel authorisation (ETA) to enter the UK. The camp runs from 15 to 21 December 2026 in Sydenham and Dulwich Woods in south London: together with local volunteers of the London Wildlife Trust, volunteers do practical conservation work - woodland management, clearing grasslands, picking up litter, removing invasive species, hedging and improving paths; the work is physical, cold and possibly wet. Accommodation is at the South London Scout Centre (bunk beds, central heating); the hosting fee is 95 GBP, and applications go through the Service Civil International (SCI) volunteering projects platform.