Mae'r prosiectau'n cynnwys mannau gwefru cerbydau trydan, gwell cyfleusterau toiled a pharcio ceir, cyfleusterau Mannau Newid hygyrch a gwell arwyddion a phaneli dehongli, a siglen dros raeadr.
The projects include electric vehicle charging points, improved toilet and car parking facilities, accessible changing places facilities and improved signage and interpretation panels, and a waterfall swing.