Say you and your intended are discussing what to do for your honeymoon, or rather, where to go.
You want to shop, he wants to relax on the beach. You want to check out old Churches and flea markets, he wants to try extreme sports. You want to immerse yourself in different cultures, he wants to sample differently-cooked seafood. You want a massage, he wants to party!
Plus, you both have a limited budget. And limited vacation time.
What to do? Hmmm.
You can consider cruises instead. Usually, cruise ships will take you to a different city/port of call everyday so you literally don't run out of things to see and do and will be able to manage trying different things in one go. It can also be one of the cheapest ways to visit many countries in just one vacation.
You even have the option of just getting cheaper accommodations on-board and splurging on shopping and dining in the places you'd visit, or getting a fine room to sleep in to ensure a comfortable night's rest after a busy day of sightseeing.
Work with the cruise line you're going with, however, to ensure that you get there on time for its departure, and that there'd be minimal unwanted surprises. Maybe they can furnish maps for each port of call, or at least a travelogue brochure.