Discounts are available in off-peak seasons and during special promotional periods.
Children under two years are exempt. Services operate between Thanon Tok and Nonthaburi, and luxury cruises are available on the Oriental Queen . It has recently been extended to serve centres on the east coast. There are four main trunk routes to the northern, eastern, southern and northeastern regions, and also a line serving Thon Buri, River Kwai Bridge and Nam Tok. There are several daily services on each route, with air-conditioned, sleeping and restaurant cars on the principal trains.