British ethnic minority here and as a PP has posted, we often holiday in the UK as it's too expensive to fly and go abroad with our kids.
I do save up and we all go "back to the motherland" it's actually completely "forrin" for my kids... or holiday in Continental Europe every few years. Otherwise it's, often rainy, UK staycations.
We've been to Dorset, Devon and Cornwall numerous times and say 10 years ago when we started going, we would be the only non-white family in any town. There may be a curry house or Chinese take away in larger towns, but we didn't see any other non-whites.
Fast forward through a decade and we can usually see up to 5 non-white families now in our travels around the West Country. In a week.
Does that make me uncomfortable? Not until I'm asked where I'm really from. Not until groups of youths shout "ni hao" following us along the streets. Sure, I could put it all down to "friendliness" or "curiosity", the white people are just trying to get to know me
But it is "othering" and intimidating at times. As well as exhausting.
To people who are genuinely interested in "where I'm really from", I don't want to be rude but at the end of the day, it's none of their fucking business. Yet if I choose to be private then what's the chance that they'd go away thinking "we're all like that"? 
We're not as mixed and multi cultural a country as TV or the large cities would lead us to think. It's a reality that when you step out of the large cities, as a non-white person you will inevitably be an anomaly. How the locals treat you will determine what you think of that place, as much as your response and what they'll think about you, as the representative of your race!