First, I need a backpack to carry all my things.
I also need clothes for cold weather, because Cusco can be very chilly, especially in the mornings and at night.
I need to take comfortable shoes for walking and hiking, since I want to visit places like Machu Picchu and the Sacred Valley.
I need a water bottle to stay hydrated.
I need to bring sunscreen, even if it's cold, because the sun is strong in the Andes.
I also need a camera or a phone with a good camera to take pictures of the amazing landscapes.
And of course, I need to carry my ID and some money for tickets, food, and souvenirs.
Finally, I need to bring some medicine for altitude sickness, just in case.

That's everything I need for my trip to Cusco. Thank you!