Visit Yong Waterfall
Yong Waterfall is a waterfall located inside Namtok Yong National Park in the southern part of the province and it makes for a great stop if you are looking for an epic waterfall to swim in that isn't too far from the city. Unlike the smaller waterfalls mentioned before, Yong Waterfall has a more dramatic drop with stunning rock formations and an open space that allows you to really appreciate how pretty it is.
In terms of epicness, Yong Waterfall is definitely among one of the best waterfalls out there, only second to the mighty Krungching Waterfall. The sheer scale, the spacious swimming area, and the quietness of the whole area make it one of the favorite waterfalls in the province. Unfortunately, the waterfall is inside its own national park, so you are going to have to pay extra to get in. Fortunately, it is only 100 THB per person which is significantly cheaper than national parks in touristy places like Krabi and Phuket. Namtok Yong National Park opens from 9 AM to 4:30 PM every day.