A cruise is a good option if you want to see a lot of the world in one trip, and you have some money to spend on it. The cruise will take you on day excursions, usually with a guide, which will show you lots of different places in the world. This is a great way to travel, and to do it in comfort as well.
When booking, just make sure that you understand the final prices. Some prices will include food, some will just be for accommodation, some will include flights… it’s a good idea to read all the terms and conditions to ensure you know exactly what you will be getting.
You can go on a cruise in most parts of the world. If you don’t want to go on a large boat in the sea, you can also go on a smaller scale river cruise. There are options for everyone.