Nestled on the corner, as your leaving Willamina toward Grand Ronde. Triangle Corner got its name from its shape, a triangle. It doesn't have much to offer; some shaded trees and grass to relax in, a couple benches to sit on as you watch your friends play a game of horse shoes.
It is however, a great place to kick up your feet and take a break, have a picnic or do some cart wheels. The choices are endless.