Thanks again for the replies. My trip was getting too costly, so I'm trying to book with mostly IHG properties. Had good luck so far in Krabi and Singapore. Anyone stayed at the InterContinental Khao Yai Resort / know anything about it? For my dates I'm seeing rates of 24K IHG pts/nt:

https://khaoyai.intercontinental.com/

I see it's a Bill Bensley-designed property. Saw a special on him eons ago on the CBS' Sunday Morning show and found it inspiring. I'd totally forgotten about him until today.

Was thinking 2 nights there, but if I booked 3 nights I'd get a 4th night free. That would leave me one night remaining in Bangkok before flying out to Tokyo. What might it be like staying there for 4 nights? Enough to keep me busy or at least relaxed and chilling out?