If you decide to spend your vacation at a 4-star hotel in Calchaquí, you'll typically find lots of amenities to ensure you're relaxed, such as a pool, gym and restaurant. You can enjoy excellent service and upscale surroundings. Opt for a 5-star hotel and you'll have access to a few more bells and whistles — think on-site spas, 24-hour front desk and nightly turndown services. You'll most likely get additional amenities and first-rate services at a 5-star retreat, though both are awesome options for luxury guests.