The Bunyan Observatory at the Little Thompson Valley Pioneer Museum is a working replica of the courtyard astronomical observatory that banker John Bunyan built at his Berthoud home in 1933.

Outfitted with Bunyan’s original Brashear telescope (6 inches in diameter and nearly 7 feet long) the observatory is an exhibit during regular museum hours and a site for public stargazing the first Friday night of each month beginning at dusk.

Step back in time and explore local history with a visit to the McCarty-Fickel House Home Museum on April 19, May 17, June 14, July 19, and August 16, from 10 am to 4 pm. Hosted by the Berthoud Historical Society, the open house tour day offers visitors a unique glimpse into one of Berthoud’s most historic homes, showcasing its beautifully preserved architecture and period furnishings. Discover the stories of the families who lived there and gain insight into the town's heritage. Whether you're a history buff or simply looking for a charming day out, this tour promises a fascinating journey through Berthoud's past. Stop in any time between 10am and 4pm for a free tour!