We usually take one European trip a year. This year, in September, we went to Venice for 4 days & then took a 12 day cruise to the Greek Islands, Turkey, Italy, Monaco & ended up in Barcelona were we spent 3 days before going to Holland for a week to visit Jan's relatives.
Our next trip will be in mid-December when we go to Phoenix for 3 weeks and are looking at real estate whilst there.
After that we have no plans & are looking forward to feedback about around the world trips that people have taken. We can travel at a moment's notice because we're (pretty much) retired.