Keep an eye out at San Khong Noi Road — you're bound to uncover some unique curio in one of its many stalls. After you've had a thorough browse of things, grab a bite to eat from one of the nearby food vendors.
When it comes to things to see and do in Chiang Rai, San Khong Noi Road is rated by fellow travelers. And in good news for your budget, entry is free. Wat Phra Kaew, Wat Pra Singh and Chiang Rai Clock Tower are also worth seeing and are within easy reach of the community marketplace.