You are probably nervous about traveling to a country in which the main language is different than your native language, but you have nothing to worry about!
Worrying about communication in a foreign country can make you feel unnecessary stress during the trip. In Los Cabos the official language is Spanish, BUT, most of its inhabitants are fluent in English. Plus, they will be friendly no matter what language you speak. Especially in restaurants, hotels, and resorts, where you might be surprised by the English fluency of the staff.
However, learning a few Spanish words can make your trip more interesting, and it will help you connect more with the local culture if that’s what you are interested in.
If you know nothing about Spanish, get ready to get back home with a few new phrases that you’ll likely learn during your stay in Cabo.