Sometimes…..when traveling…..you need to urinate – especially if you drink enough water to stay hydrated. Some of the places we visited were quite hot.
Paris is the worst city to be in when you need to pee. There is not a bathroom at the top of Notre Dame cathedral.
I may have mentioned this before, but I rarely (really!) eat at McDonald’s at home. I sometimes eat at McDonald’s while out of the country because I need to use their toilette. McDonald’s in Paris requires a purchase before you can use their WC. I love Paris, but I hate this aspect of Paris.
There are lots of pubs in London and they all have loos, so it was pretty easy to find facilities there.
I haven’t had any trouble finding aseos in Spain when I needed them.
When in Europe, don’t ask to use the restroom or bathroom – people here won’t know what you mean…..unless they have traveled to the US.