Complex sentence: The State Park has frontage on the Kissimmee River with over 13 miles of hiking/biking trails, 6 miles of equestrian trails and is also on the Great Florida Birding & Wildlife trail.
Split into simpler sentences: The State Park has frontage on the Kissimmee River with over 13 miles of hiking/biking trails and 6 miles of equestrian trails. The Kissimmee River State Park is also on the Great Florida Birding & Wildlife trail.