Natural History of Lake Champlain with Ashley Eaton
29:01
Ohio's Scenic Geology
39:22
No Other Lake
14:34
The Champlain Sea
17:24
Lost in the depths! Schooner Shipwrecks of Lake Champlain
26:48
More Than Steel, The Lake Champlain Bridge Story
5:40
Preserving the beauty of the Champlain Islands, Vermont
18:03
The 500 million year story of Acadia National Park | Acadia National Park geology travel guide
3:00:01