Thanks for your overview. We suggest close to 2.5 several hours for the full tour. We have been glad you were being ready to see all of the historic sites! We hope you'll return. Every single experience is new, as the historical interpreters are rotated through the entire sites periodically. http://rockledgeranchhistoricsit22660.blogdal.com/4499937/rock-ledge-ranch-historic-site-of-colorado-springs-no-further-a-mystery