Updating your POS system to chip-and-PIN doesn't help if there's no infrastructure (or reliable infrastructure) to plug it in to.
Yellowstone is the size of Cyprus, and Death Valley is the size of Montenegro, to use two examples without much internet access. Alaska is three times the size of the Iberian peninsula and most of it does not have internet (though to be fair most of it has no population or tourism).
The places I've seen either use that or accept cash only.
Sadly, this isn't all that "outdated" here. There are still lots of places in the U.S. that don't use the chip and basically none -- does anywhere? -- use a PIN with it. I don't even know if I have a PIN on any of my credit cards, much less what it is.
>Your credit card is a chip and signature card with Personal Identification Number (PIN) capability. In most cases when you travel abroad, you'll be asked to sign for your transaction. However, at some unattended terminals, such as train ticket kiosks, you may be asked to enter your PIN instead of signing.
But on the plus side, maybe it will motivate the hotel to implement a more secure payment system?
edit: Didn't see other reply