Ban's Diving Tour and Travel Agents Khaosan Road is an official travel agents for Ban's Diving Resort on the Island of Koh Tao or Turtle Island in the South of Thailand. Ban's Tour and Travel agents' office provides booking information for all PADI Diving courses available at Ban's Diving resort plus booking information for Thailand Trekking Tours Kanchanaburi and Chiang Mai, booking for all Thailand Hotels, bus, train, boat and international flight tickets.