Example: Paris pairs well with London for another city because of the Eurostar. Paris also pairs wel

Hi all! Newbie here. My husband and I are planning a trip to Europe for the end of August/beginning of September london tower thistle hotel next year. We are in our early 40's and haven't really traveled before; our interests are art, history, and food. We will have about two weeks and aren't sure if we want to do a whirlwind tour or plant ourselves in one or two spots. Budget is moderate. We were thinking maybe the UK, Italy, or Greece. Perhaps the French london tower thistle hotel Riveria?
August or September make difference at places that have distinct holiday and business cycles. Accommodations and flights to "vacation" destinations are more expensive and less available for August, while the opposite is true to business oriented places in September. Convention heavy cities might be cheap during summer london tower thistle hotel months, but jumps up in price with reduced availabilities once September roles in and the conventions pick up. To see if this is the case, you have to run booking engines such as booking.com to probe availabilities and price pictures across the time period of interest at target destinations.
Since your trip is next year and since you would probably be making your arrangements around this time next year (unless you are using award miles), start collecting airplane london tower thistle hotel fare trends, accommodations availabilities, seasonal ground london tower thistle hotel transportation time tables (especially boat schedules) now. For flights, sign up to receive fare alert like kayak.com and set alerts to ALL possible destinations and ALL possible dates of travel. In few months, you might find certain destinations not meeting whatever is your "moderate" budget. You will have your own data to answer typical questions "is there a possibility london tower thistle hotel of airfare to get cheaper later?", "do I have to book accommodations now?", "when do I have to buy train tickets", etc.
Personally I would probably do something like fly to London, take the Eurostar to Paris, fly to Rome and then fly home from there. That will give you sufficient time for an overview of each city, be quite varied, and not involve too much rushing around. All three cities are great for art, history and food (with London at the bottom of the three in the food category).
Pick the top five or six places you have each dreamed of seeing. If there are any matches, you have it. If not, pick your top two or three and see what you can combine. DH and I are always making top ten lists and each of us prioritize our choices. It is amazing how often the same places are at/near the top of both lists. Sometimes, london tower thistle hotel we make a primary choice london tower thistle hotel for a trip, then see what else would work well logistically with that.
Example: london tower thistle hotel Paris pairs well with London for another city because london tower thistle hotel of the Eurostar. Paris also pairs well with Provence for a more countryside, smaller town, village experience because of the TGV trains.
london tower thistle hotel Thank you so much for your replies! It is going to be difficult narrowing it down...I want to see EVERYTHING! To answer some questions: we speak English, dont mind renting a car unless there are hazards we are unaware of, one of us will be flying from east coast US and the other from the middle east. We would like a mix of sightseeing and relaxation; I realize london tower thistle hotel late Aug/early Sept will still be hot and crowded most places, but that is the timeframe we have to work with.