Thousands of lean long-tailed macaques dive in to a feast of flavours deliver by the local population of Lopburi. This free-for-all, a thank-you for the tourist dollars the monkeys bring in, takes place around the spectacular Prang Sam Yot temple and resembles the Mad Hatter’s tea party. Located a few hours from Bangkok, the old city of Lopburi has many historical attractions worth a visit, including Khmer ruins at San Phra Kan and Phra Narai Ratchaniwet. Fair warning: things might get messy. Protect your cameras.