Montana March Madness Elite 8 March 5, 2019March 30, 2016 by Bert Carlstrom (Lewis and Clark Caverns State Park) The field is getting smaller, but with Ghost Towns, geologic anomalies, and National Wildlife Refuges still in the running, it is still anyone’s game. Vote for your favorite Montana public spaces below: 2016 March Madness Round 4 - "Elite Eight" Vote on your favorite State Park or NWR in round 4! Choose 1 of these 2Lewis & Clark CavernsRed Rocks Lake NWRChoose 1 of these 2Missouri HeadwatersPainted RocksChoose 1 of these 2National Bison RangeGranite Ghost TownChoose 1 of these 2ElkhornBannack