5 UNESCO World Heritage Sites in Thailand
Ayutthaya Historic City

The 417 years-old ancient Thai capital city as Phra Nakhon Si Ayutthaya (Ayutthaya) where there are many ancient places inside the city island such as Wat Phra Si Sanphet, Petch Fortress, Wat Lokayasutharam, Wat Worachettharam, and Elephant Palace & Royal Kraal including the big ancient temples outside the city island as Wat Na Phra Meru, Wat Chai Watthanaram and Wat Phutthai Sawan. Many foreigners come to visit all year; especially Japanese and American. 

5 UNESCO World Heritage Sites in Thailand
Dong Phayayen-Khao Yai Forest Complex

The Second World Heritage Sites in the natural type in Thailand since 2005 which is located in 5 national parks such as Khao Yai National Park, Thap Lan National Park, Pang Sida National Park, Ta Phaya National Park, and Dong Yai Wildlife Sanctuary within 6,155 square kilometers-large. There are many varieties of high biological forests such as tropical rain forests, dry evergreen forests, dry dipterocarp forests, mixed forests, and grasslands. It has been called "Eastern Wildlife Range".

5 UNESCO World Heritage Sites in Thailand
Thung Yai-Huai Kha Khaeng Wildlife Sanctuaries

First Thailand's World Heritage in the natural type since 1991 where it is located in 2 wildlife sanctuaries as both as Thung Yai Naresuan Wildlife Sanctuary and Huai Kha Khaeng Wildlife Sanctuary within 6,427 square kilometers-large that is near the neighborhood country as Myanmar. There are many species of animals such as 77% of mammals (tigers and elephants), 50% of big bird species and 33% of vertebrates that they can see them in the Indochina Peninsula. It has been called "Western Wildlife Range".

5 UNESCO World Heritage Sites in Thailand
Sukhothai Historical Park

The pioneer ancient Thai capital city as Sukhothai where there is the origin land for everything as ancient Thai alphabets. Moreover, there are many places for visiting inside the park such as King Ramkhamhaeng the Great Monument, Wat Maha That, Wat Traphang Ngoen, Wat Sa Si, Wat Tra Kuan, Wat Si Sawai, and Wat Phra Pai Luang.

5 UNESCO World Heritage Sites in Thailand
Ban Chiang Archaeological Site

It is considered the most important prehistoric settlement so far discovered in the South East Asia region around 5,000 years in Amphoe Nong Han, Udon Thani. It shows about human cultural, social and technological evolution. The site presents the earliest evidence of farming in the region and of the manufacture and use of metals. The only place is located on the North East side that gets the World Heritage from UNESCO.

All in all, these are the details about their World Heritage Sites in Thailand. So if you need to use a car rental, come to ECOCAR rent-a-car's Car Rental Thailand every time that there are 10 branches around the Land of Smile to support your journey.