The Isle of Man will be the first to benefit as The Wildlife Trusts work to restore and expand rainforests across the British Isles.
It comes following a £38m donation from Aviva, which will fund the programme to restore the habitat and help nature recover.
The first two chosen sites are Creg y Cowin on the Isle of Man and Bryn Ifan in North Wales.
It means over 70 acres on the Island will be planted with native tree species, with around 20 acres allowed to regenerate naturally.
The Manx Wildlife Trust has partnered with the Isle of Man Woodland Trust for the 'landmark project.'
Nominations open for Manx cultural hero awards
Passport and immigration public counters to temporarily close
Overnight delay means today's sailings will set off late
Fireworks displays to kick off with event tonight
Second night of police roadside car checks finds less defects
Society appeals for help about traditional gypsy caravans on the Island
Government issues bird flu warning after infected buzzard found
Will new UK law be brought in to protect Manx renters from mould?