Places around Delhi

While Pune had lots and lots of places for weekend outings and one day outings. Delhi seems to be surrounded by places where you would prefer to go on a long weekend. Pune had lots to offer with 3-4 hours distance (including Bombay) :p But here (Delhi) one has to drive for atleast 6 hours to get to any decent tourist place to spend a relaxing weekend.

I am looking for more weekend outing options and one day outing options around Delhi. Do you have any ideas?