Sure, your trip is going to be an amazing experience. Here are some travel tips for your journey to Cusco, Machu Picchu, and Lima.

Best Time to Visit:
The ideal time to visit is during the dry season from April to October. The busiest time is from June to August, so if you want fewer crowds, consider going at the beginning or end of the dry season.

Route and Accessibility:
Flights to Lima are available from most international airports. From Lima, you can take another flight to Cusco. To reach Machu Picchu, you have to take a train from Cusco to Aguas Calientes, the town nearest to Machu Picchu, and then a bus up to the ruins.

Altitude and Acclimatization:
Cusco sits at an elevation of more than 11,000 feet while Machu Picchu is around 8,000 feet. Altitude sickness can be a concern, so you should spend a few days acclimatizing in Cusco before traveling to Machu Picchu.

Accommodation and Booking:
It's always advisable to book accommodations in advance, especially if you are visiting during peak season. You can find a range of accommodations from budget hostels to luxury hotels in all these locations.

Clothing and Essentials:
Pack for a variety of weather conditions. Lightweight rain gear and a warm jacket are essential. Hiking boots are also necessary if you plan to do the Inca trail or any other major trek.

Health and Safety:
Apply sunscreen regularly, maintain hydration and use insect repellent to protect against mosquitos. If you're hiking, avoid drinking tap water and ensure you have bottled or purified water.

Local Etiquette and Respect:
Be respectful of local customs and traditions. When visiting sacred and historical sites, respect any signage or rules. Also, always ask for permission before photographing locals. Have a safe journey!