In July 2005, Parks Canada, in cooperation with several members of the Ktunaxa Nation conducted archaeological investigations at the site of Thompson's Kootanae House, near Invermere BC. Kootanae House was David Thompson's first post constructed in the Columbia Basin and his "jumping off point" for further explorations throughout the region.[4] The Archaeology confirms that this site is the location of a North West Company trading posts and lays to rest some inconsistencies between the site and Thompson's description of the trading post.