Hi folks, flew in from Aus last night, wondering if Immigration office (Chiang Rai) is open today for us to 'check-in' or if we have to wait until Monday? THANKS.
TLDR : Answer Summary
The Immigration office in Chiang Rai is closed on weekends and operates only from Monday to Friday, 8:30 AM to 4:30 PM, with a lunch break from 12 PM to 1 PM. Therefore, check-in cannot be done today and should be postponed until Monday.