Standing above the stone ruins of Machu Picchu as the morning mist burns off over the Andes is worth every bit of the hype. You want to aim for the dry season between May and September for clear skies and actual views, but that means planning way ahead. Trail permits and train tickets sell out months in advance, so you have to lock down your dates before you book anything else.
A typical trip runs about $2800 once you factor in flights, permits, and local guides. Since you are dropping that kind of cash upfront, it helps to map out how you will pay for it over time without bleeding extra money into interest charges.
That 0% intro APR for 15 months on purchases and balance transfers is a deadline, not free money. If you still carry a balance when those 15 months are up, interest kicks in on the remaining amount.