Is there anything better than a brisk fall walk? Come to beautiful Lake Thunderbird State Park and enjoy the crisp autumn air at the Fall Equinox Walk. Celebrate the first day of the season with a leisurely stroll along Clear Bay Road from the Nature Center to the Clear Bay Point Shelter. The Fall Equinox Walk isn't a race, so take your time and enjoy the gorgeous surroundings of Lake Thunderbird State Park during this fun, health-conscious event.