Ollantaytambo, Cusco to Machu Picchu, Cusco from $22: 4 ways by bus, train, flight or car

• Onboard services vary by operator: PeruRail offers two main train lines – the Sacred Valley and the Vistadome. The Vistadome provides tasty snacks and beverages, featuring local Peruvian cuisine, and you'll enjoy stunning panoramic views through large windows. In contrast, the Sacred Valley offers a somewhat more basic catering service with limited refreshments available for purchase. Check their websites for details on catering options: PeruRail.

• For seating options, PeruRail offers three classes: Economy, First Class, and Vistadome. Economy has comfortable standard seats; Vistadome has enhanced panoramic seating with complimentary snacks; and First Class provides the most luxurious experience with wider seats, personalized service, and a gourmet menu. Each class has unique advantages, with Vistadome being particularly popular for its views. Check out additional details on the seats available: Inca Rail or PeruRail.

• Upon arrival at Machu Picchu Station, expect to navigate a bustling entrance. Note that there are limited facilities—there are restrooms, but no showers available at the station. You cannot leave larger luggage at the station, so plan to carry essentials with you. After exiting, you can take a shuttle bus to the Machu Picchu archaeological site. To reach the city center from the station, take the shuttle bus (approximately every 5-10 minutes) that takes you up to Machu Picchu itself. Tickets can be purchased at the station or online. You can expect to pay around $12 for the bus, which takes about 30 minutes.