I have always thought you use “go” when it’s to a definite place without the article “an” – e.g. go Corcaigh, go Baile Átha Cliath, etc – and “go dtí” when it’s before “an” – e.g. go dtí An Uaimh, go dtí an síopa, go dtí na páirceanna, etc.
However, I’m looking at the Sraith Pictiúr for the Irish leaving Certificate examination and they have “Turas go dtí Comórtas Leadóige Wimbledon.”
Is this incorrect? If not, could somebody please correct my understanding of when to use “go” versus “go dtí”. Grma. Also, what is the rule for using chun and chuig?