So me and my auntie are planning a road trip style trip however all that is certain is that we can leave denver around the 18th of may and need to be back there by the 25th (possibly the 24th for safetys sake). Im keen to hit colorado springs and surrounding attractions, I would also quite like to visit the colorado national monument and the great sand dunes national monument. Was just wondering if anyone had any suggestions for time frames, places we shouldnt miss or places we may be able to get to we wouldnt think of. We were wondering how feasible it was to get to the grand canyon. So basically we have little or no plans so far and any advice anyone could give would be greatly appreciated. My auntie will be doing all the driving, since I (although fully qualified to drive at home and have been doing so for 2 years) cannot drive in the states as Im under 21 so can't be included on a car rental, therefore any suggestions should take into account there is only one driver. Thanks in advance for any replies