Wat Tham Sua in Kanchanaburi cable car.
Thai 10 thb
Foreigner 20 thb
This is the price for a less than 1 minute long cable car ride to the top of the hill. There is no entrance fee to the temple itself. Can walk up and down stairs for free. Stunning temple with sweeping views.
I paid the Thai price. Was wearing a mask and may have appeared to be Thai or the guy just didn’t care. Either way, curious decision to “officially” charge double for what is an optional convenience.