Sanam Lung is a large open space, about the size of 2 football fields, found right across from the Grand Palace and Wat Phra Kaeo. You really can't miss it! Depending on the time of year, you might find a Royal Ceremony, kite flying festival or other event being held at Sanam Lung when you visit.  If you like feeding or taken picture feeding birds, watching local people goes about their daily life or if you just want to take a break from  walking and from the heat, this is a good place to spend a bit of time in between sightseeing.