The Broadmoor is a great place.

I live in Colorado Springs so I am biased but there is SOOOOO much to do there it boggles the mind. If you are an active person there are countless hiking/biking trails very near. You can drive up pikes peak for some amazing views.

http://www.pikespeakcam.com/

If you have the time you can take the COG up to the peak (This is an AMAZING trip)

http://www.cograilway.com/

Garden of the Gods is a great place to bike/hike/rollerblade or take a drive threw.

http://www.gardenofgods.com/

The Chapel at the Air Force Academy is not to be missed
http://www.usafa.af.mil/hc/

Cave of the Winds is and the Manitou cliff dwellings are neat
http://www.pikes-peak.com/cave/
http://www.cliffdwellingsmuseum.com/

Cheyeene Mountain Zoo is small but nice (they have a neat shrine to Will Rogers)
http://www.cmzoo.org/

Seven Falls
http://www.sevenfalls.com/

I could go on and on...if you have anything specific you are looking to do drop me a line!

annerj