Hire a long boat to go around the island, stopping at temples or riverside restaurants of your choosing. Not the cheapest way to tour Ayutthaya, but not extravagant either. Ideal for a small group, say about four to six people, who could share the expense. We paid the asking price (so we overpaid) and it worked out to less than $10 US an hour per head.

Stop for a delicious lunch or dinner at Baan Wacharachai. Prices are a few baht more than other modest restaurants, but worth every penny.