Drive southwest from the city to Kaeng Kracharn National Park and spend most of the day bird watching in a prime riverside area. Thailand’s largest park and arguably its best bird watching area, this park provides habitat for a wide range of species such as Ratchet-tailed Treepie, Grey Peacock-Pheasant, Blue Pitta, Great Slaty Woodpecker, and numerous Hornbills and Broadbills.