Concierge.com's insider take:
Hop the extremely efficient MRT underground rail to Bangkok's famous weekend market but do not get off at Chatuchak Park Station. Exit instead at Kamphaeng Phet Station, which delivers shoppers straight into the market madness of more than 10,000 stalls crammed with crafts, flowers, antiques, clothes, and unrecognizable exoticisms. Tourists and Thais alike bargain hard here, but the most experienced shoppers break for fresh juice and snacks at Viva in Section 26, a series of lanes filled with silver jewelry and hill tribe frocks. Protect yourself from mosquitoes organically with the spray and body lotion available only at Lemongrass House (Shop 502, Section 5, Soi 3). Pick up a copy of Nancy Chandler's Map of Bangkok with its dedicated Chatuchak map, though casual strollers will be satisfied to roam the outer lanes near the MRT exit, taking note of the return path. Though there are information booths, maps, restrooms, and ATMs at all main entrances, urban myths abound about those who get lost among the live caged animals here.
Open Saturdays and Sundays 8 am to 6 pm.