New Delhi: Close to 90 percent Indian travellers feel that railway stations across the country have the dirtiest toilets and need major improvement, a survey ahead of World Toilet Day has revealed.

Conducted by travel portal HolidayIQ.com, the survey said 88.31 percent of travellers were of the view that toilets at railway stations in the country need major improvement, followed closely by toilets at public places in cities (87.9 percent) and those at religious, heritage and tourist sites (79.17 percent).