Mexico is the hit destination. The Pre-Columbian sites are just as amazing in person and there are many in this one country. This country is quite large and there is still much I need to see and do in spite of already a couple visits. The food is very delicious and when there other Mexican local dishes need to be tried other than the stereotypically known ones for example tacos and fajitas, but try those there too. They are very good and are served in small wheat tortillas, rather than the hard shells like in the US. The beaches are beautiful, with much culture (Spanish influences and Indian heritage). Mexico is very cheap and money can go a long way and there is always something to do. There is a lot of distinctive nature such as the cenotes (underground caves), snorkeling/scuba diving, lounging on the beach, arid landscape with many sites to see.