C-BT Interpretive Area

The Colorado-Big Thompson Interpretive Area is a small-scale replica of the C-BT Project. It is located just west of Northern Water's headquarters building in Berthoud.

The Interpretive Area includes a recirculating water feature with 12 reservoirs and the 13.1-mile Alva B. Adams Tunnel. 

The Interpretive Area's water feature operates from late April through early October. There is no fee to visit the site.

Conservation Gardens at Northern Water
Just west of the Interpretive Area is the Conservation Gardens at Northern Water

The Conservation Gardens Xeriscape Plant List identifies hundreds of plant species in the Xeriscape gardens.