Klong Thom Market Night Plaza Grande.

This expansive weekend market in Ayutthaya's Uthai District draws both locals and visitors with its broad mix of affordable goods and street food. Reviewers note it takes roughly an hour and a half to walk the full length of the market, giving a sense of its scale. Stalls cover a wide range, from clothing and shoes to handicrafts and everyday products, with a notable mix of new and second-hand goods available for those willing to browse carefully. Food is a strong drawcard, with vendors serving Thai street food and snacks at genuine local prices. Visitors have picked up items such as fresh produce, grilled squid, and Thai tea for very reasonable sums, and the market is noted for displaying prices clearly — a welcome contrast to more tourist-oriented markets in the region. Halal cooked food options are also available, broadening its appeal. The atmosphere is casual and community-focused rather than tourist-driven, which contributes to its appeal for travellers looking for an authentic local experience. The market operates on Saturdays and Sundays only, from 11:30 to 21:00. Arriving in the late afternoon or early evening offers the best combination of atmosphere and cooler temperatures. Bring cash, as many stalls are unlikely to accept card payments, and wear comfortable shoes given the amount of ground to cover. Bargaining is worthwhile, particularly on clothing and second-hand goods.