Natural forest covers nearly 25% of Thailand, with woodlands consisting primarily of monsoon forest and rainforest. Monsoon forests consist primarily of deciduous or hardwood trees, which shed their leaves during the dray season in order to conserve water. The rainforest zones are covered by evergreen trees. In the in the coastal lowlands, in addition to more predominately rainforest cover, mangroves and rattan abound. Trekking, horse riding, mountain biking, and even kayaking are great ways to get out into Thailand nature and make the most of your experience in the kingdom.