My wife and I are coming to Colorado over 4th of July for 5 day weekend. Arriving Denver 4th of July and spending the day/night there. Have reservations at Stanley Hotel in Estes Park for July 6&7. Trying to decide where to spend other two day (and night of July 5)--Colorado Springs/Pikes Peak of east of Denver (Idaho Springs/Blackhawk) area. Any advice/suggestions?