The park extends over about 200 acres which makes it almost impossible to cross this vast park on foot. For this reason, the park management has provided a free tram service that takes you to the most beautiful places in the park. The tram passes at each stop every 15 minutes and runs continuously throughout the park throughout the day. Designated bus stops are signed. And if you're interested in cruising around the park on your own, there are bikes for hire. The gardens are divided into manageable sections including the Thai Tropical Garden which consists of a greenhouse displaying a variety of Thai tropical plants, the government-run King Agricultural District Gardens, the Orchid Garden, and the International Garden District which has plants from 33 other countries.