I've researched these maps a bit for the following thread last year:
Places where you can travel paying with Bitcoin in 2025. Also because I'm a geography nerd

But I think the results are unfortunately still quite disappointing. Most places at BTC Map are businesses of diverse service categories which are not really useful for most people, like IT solutions or mobile phone companies.
There are some "Bitcoin hubs", for sure, places where you really can visit with Bitcoin paying for hotels and food, and these are those cities shown in the thread I link above. But often it would be still a headache to really organize a "pure Bitcoin visit".
It's also interesting that the US is seemingly quite undeveloped outside of the biggest metropolis, which is strange, Europe does a bit better (but also not "really" well). For example, in the whole Manhattan area in NYC there isn't currently a single hotel accepting Bitcoin payments according to BTC Map.
BTW the Bitcoin.com map is quite bad (not that I'm really surprised considering the history of that website). It doesn't show the type of business in the map, you have to click on it and at some places even then you see only the business name, sometimes a phone number. BTC Map seems much better although the interface could be improved a lot too (for example, if there are more than one business in an area, they could be grouped together just like Google groups types of sources in its IA mode, e.g. "restaurant x 2, hotel x 5" and so on).