Duke Language School at a glance
Duke Language School is included because it has one of the larger Google review counts among Thai language school results in Bangkok, which makes it useful to compare even when its rating is below the 5.0 listings.
The Sukhumvit 13 location is convenient for lower Sukhumvit learners. Check placement, class intensity, visa-related terms if relevant, and whether the course pushes you to use Thai outside class.
