I have been looking for some good tour options for Colosseum. WalkofItaly looks great on time spent with guide (3 hours ) but it is expensive. Official guide tour is reasonable priced but length of tour is only an hour for all 3 sites. I am thinking that will be too rushed.
Will like to check with experts here on what are the other options? something that's not expensive and gives a good overview. At some sites it says there are guides available right outside Colosseum that can be hired but i am not sure how good they are.
any feedback is appreciated and thanks in advance.