Pakistani citizens do not require a visa to travel to Trinidad under current laws you will be free to travel here with just a valid passport and can stay for 6 months, however there are no direct flights from Pakistan so you will need to either fly via another country that requires a visa like the UK, Canada, or USA. Otherwise you will need to make a very long trip Via Dubai, Brazil or any other country that does not require Pakistanis to have a visa this will take up to 2 days and cost a lot of money! Hope that reply helps.