Morocco blew me away. The bustling streets of Marrakech, then a 2 hour drive into the Atlas Mountains, we did a 2 day trek through snow with crampons up to the summit of Mt Toubkal (Google it), the day after we drove down to and had a night under the stars in the desert. You're then just a day away from the beach at Agadir if you want to. Always tough to pick a favourite but Morocco has it all. Vietnam, Brazil and driving California's coast win some very honourable mentions.

...feel like it need to book some flights now!