Thailand Red Light District - a simple list

Prostitution is illegal, but in practice it is tolerated and regulated.
Bangkok

• Patpong
• The western Sukhumvit Road area (notably including Nana Plaza and Soi Cowboy; formerly included the now-defunct Clinton Plaza)

Phuket
Soi Bang-La – Patong Beach

Pattaya

• Boyztown
• Sunee Plaza
• Walking Street