If possible, explore your country's exotic destinations first. Every country has its own share of those beautiful spots, and sometime you can be very lucky to see a paradise close to your home! If you like serenity and real natural beauty where you are surrounded with all very happy souls, then all those world's top picnic spots are not worth the pain. If you want to go on a shopping spree and see a top commercial place with crowds in action, then a vacation to those places )world's top destinations) can be a must. So decide with your family/friend what you'll really want, then go all out and enjoy it. You all might remember this trip the most in your life times...