To make a reservation for a tour to El Chaltén with Argentina Pura, you can follow these steps: Visit the Argentina Pura website and browse through the different tour options available. Once you have decided on a tour that you would like to book, select the tour and choose the date you want to go on the tour. Fill out the required information on the booking form, including your name, contact information, and the number of people in your group. Review your booking details and select your preferred method of payment. Argentina Pura accepts major credit cards and PayPal. Confirm your booking by clicking on the “Book Now” button. You will receive a confirmation email with details of your booking and information on what to expect on the day of the tour. You can also contact Argentina Pura directly by phone or email if you have any questions or need assistance with your booking. Please note that tour availability may vary depending on the time of year and the tour you are interested in, and it’s best to book in advance to ensure your spot on the tour.