Access to the Discovery Trail is currently available from the south end of the Trout Pond in the Redberry Lake Regional Park, indicated by a white beacon. Follow directions to the boat launch and trout pond. Free parking is available on the north side of the road to the trout pond.
Alternatively you can hike the Millennium Point Trail starting near the Redberry Lake Biosphere Reserve Research and Education Centre which intersects with the Discovery Trail at the trout pond. Please note that a short trail section between the north side of the camp ground and the ball diamonds is permanently closed due to flooding. Follow the road instead for a short distance.
A GPX file that includes Millennium Point Trail and Discovery Trail Waypoints and Tracks is available for Download (please extract files before saving on a GPS).