The Silvermine Waterfall Garden is an easy 30 minutes walk from Mui Wo Ferry Pier That’s right, it’s not a hike, just an easy walk. Silvermine Waterfall is perhaps the most beautiful waterfall on Lantau Island. With two parallel falls flowing down into rock pools, it’s no surprise why it’s such a popular destination in Mui Wo. Add to that the ease of access and that means just about anyone can visit the Silvermine Waterfall.