Located to the east of Rangley Maine on Route 4, is a great waterfall for exploring and swimming. If you are heading towards Rangley the parking area is on the left and is marked with a sign. At the parking area is outhouses/changing facilities and several picnic tables. The day we visited it was very busy so we just stayed long enough to check out the falls.
It is short walk down to the falls. There is a bridge that crosses the Sandy River. Here is a shallow area to swim and get up under the falls.
If you want a little more adventure you can walk up the left side of the falls to another area where there were people jumping in.
As mentioned above the falls can get very busy, but it is pretty to check out and looks fun to swim in.
While you are in the area make sure you head into Rangley to walk through downtown and grab lunch and a beer at Furbish Brew House and Eats.