St Nectan's Waterfall in Cornwall is a magical spot where the river Trevillet plunges 60 feet through a hole in the rocks, creating a stunning cascade. Surrounded by ancient trees and ferns, this hidden gem is a haven for wildlife and folklore. You can take a leisurely woodland walk to reach the waterfall (about 1 mile) and immerse yourself in the woods. It's like stepping into a fairytale brought to life!