博因河谷环路是一条位于Mulmur，安大略，加拿大的步道，他的长度为9.7km (大约14,000步) ，爬升高度为330m，难度评级困难 。用Pacer App发现更多优质路线吧！
Park on Prince of Whales rd. Take the Primrose side trail to the main trail. Go left and follow to the Mulmer 1st line. Go right for about 1.6km to the Boyne river side trail. Go right and follow back to the main trail. Go right and head back to the primrose sd trail and back to P of W Rd. Most of this route is easy but there are a lot of hills. Some quite steep. Part of this route is on the road but it's quiet and scenic .