You will thoroughly enjoy your Sevier River experience with Big Rock Raft & Yak. Raft or kayak, your choice. Scenic Marysvale Volcanic Canyon provides the breathtaking backdrop for this river, dropping 60 feet per mile, providing continuous class I, II & III rapids. Wildlife abounds, including eagles. Centrally located on scenic Hwy 89. 75 miles north of Bryce Canyon National Park. Reservations suggested.