Use this guide to check out some of the gorgeous airbnb's here is the state of Colorado. You must confirm that your event will be allowed. If you are eloping just the two of you, confirm with the venue, this may not be considered an event and may be allowed at properties. Some properties do allow events to take place on-site. Even if it says does not allow events, send the owner a message to confirm.
Click on the picture to take you to that airbnb's website