Peru is all about the crisp air and mountain views. If you go during the dry season shoulder—May or September—you get the best weather without the massive crowds at the ruins. It is the perfect time to hike the trails and soak in the history.
A trip like this usually runs about $2400. To make that work, we use the Discover it® Cash Back to spread the cost over time. It offers 0% intro APR for 15 months on purchases and balance transfers, which means you can pay for the trip in chunks instead of all at once.
Remember that the 0% intro APR is a deadline, not a gift. If you still have a balance after 15 months, the card will start charging you standard interest, which can get expensive fast.