We arrive Las Vegas September 24 for 5 nights then have 3 weeks unplanned. Is 10-14 days in Mexico a good idea that time of year?
3 weeks free after Vegas
Usually is a good season, but it all depends on where do you want to go. Mexico is a huge country it would be better to choose only one region of the country to visit. You can go to Baja California and visit Valle de Guadalupe (wines) and then go south to La Paz, Todos Santos and Los Cabos; other trip is Mexico City, Puebla and Oaxaca; also you can visit Merida and then Campeche, or Merida/Cancun. over 4 years ago