Unseen Thailand - 2nd Series

Stamps showing places of interest and local heritage namely: 1. Wat Poh Prathap Chang in Phichit; 2. Phra Phratahn Jaturathit at Wat Phumin in Nan; 3. Thalae Nai at Moo Koh Angthong Archipelago in Surat Thani; 4. Wat Na Phra Men in Phra Nakhon Sri Ayutthaya; 5. Sanam Chan Palace in Nakhon Pathom ; 6. Piyamit Tunnel in Yala; 7. Ban Khamchanot in Udonthani; 8. Pa Sak Cholasit Dam with rail track in Lopburi; 9. Khlong Lahn Waterfall at Khlong Lahn National Park in Kamphaeng Phet; 10. Mo-I-Daeng Cliff at Khao Phra Wihaan National Park in Sri Saket; 11. Changkra Wild Orchid Park, Khon Kaen; 12. canoeing at Thi Loh Re Waterfall in Tak; 13. Khao Ta Mong Lai Forest Park in Prachuap Khirikhan ; 14. Solar Calendar at the Phrathat Phu Pek Khmer ruins in Sakon Nakhon; 15. longboat races in Chumphon; 16. Mokochu Mountain Range at Mae Wong National Park in Nakhon Sawan; 17. ordination by elephant in Surin; 18. abseiling at Tahn Rattana Waterfall at Khao Yai National Park in Prachinburi; 19. bintabaat on horseback at Mae Chan in Chiang Rai ; 20. cycling at Thung Salaeng Luang National Park in Phitsanulok.