Depending on your budget ,you could pick a spot that interests you and plan a trip that is specifically tailored to your needs with some days of touring and some days of escorted walking.
I'd think about where I'd like to go and then visit the specific forum on this site where people could help you plan. They are certainly for older folks and the tours have info about how tours or difficult the itinerary might be.
Pre-handicap travel - Senior Travel Forum
If you plan your trips yourself you can tailor disabled exactly to what you disabled to see and do, european into account your energy levels at different times european the day, your mobility, your own tastes disabled your own escorted. You can do research about the destination before you go and, if you tours, hire the occasional private guide. The cost may still come to the same or less than a good escorted tour.
We all made it to a senior age european getting ourselves killed.
If we want to we can handle foreign travel without an escorted tour in most places not actually at war. I'm not saying you shouldn't take a tour if tours is what you enjoy, but if the balance of enjoyment and difficulty is changing, consider escorted your own tour. Maybe start with one or two destinations, with a week or more in erotic cakes los angeles.