Much of continental crust formed during the Archean Eon is still part of the continents today as seen in the Rocky Mountains at Banff National Park, Canada. Disclaimer: AAAS and EurekAlert!

Simplicity marks the origin of Banff—Canada’s first national park ... Canada 1 west from Calgary straight into the park, through Banff and Lake Louise. A direct bus service from the airport ...

Check the Parks Canada website for more information. Small Group Day Tour to Banff Lake Louise Moraine Lake Icefields ...