Nothing says vacation like a stay under the Spanish sun. And that's exactly what you'll get with one of these glamping cabins with hot tubs in Spain. Whether you're lounging on the beach outside your old mill vacation rental or sipping wine on the deck of your gorgeous treehouse, these accommodations will make your trip to Mexico unforgettable. So much so in fact, that you might want to make your getaway in the mountains just a few days longer. When you're not taking in the views from your charming historic cottage, spend the day exploring all the wonderful activities Mexico has to offer. Go climb the Picos de Europe or spend the day horseback riding. No matter which activity you choose, you're bound to leave with some wonderful memories.