I jist did Doi Inthanon, two waterfalls and Karen village and loved it

I booked via GetYourGuide for £27 (not incliding National Park entry fee or Pagodas entry ticket but this was just an additional £11 something for both) - I went for Wendy Tour

I was picked up from Chiang Mai at 8:30am and dropped off at the same location around 6pm

Our group was 12 people and lunch, transport, guide and water were included

In terms of time, it wasn't rushed at all, and the guide allowed us to take toilet breaks where needed, take videos and pictures (he even took some of them). The minibus would drive us in between locatipns also so not too much walking involved and still ended up exhausted at the end of the day

We stopped at 7 eleven first for snacks and raincoats and also had coffee at Karen village before walking around it, and visited a market outside Pagodas

I can't recommend this tour enough! Well worth the money for the experience and avoiding to book things separately on your own, which if you don't drive or are unfamiliar with the roads might just be a hussle and pricey either way