Mentioned by BoulderHomeSource.com
Best Museums in Boulder, CO
"If you want an interesting look into the history of home inspection in the United States, check out the InterNACHI Inspection Museum to see hundred-year-old flashlights, old code inspection books, advertisements from the early days of home inspections, photographs of home inspections in history, and so much more. In the same location is the InterNACHI House of Horrors, a home described as having over a thousand defects under just one roof. This facility serves as practice for home inspectors, but also is free and open to the public."