Make train reservations early , especially from an outfitter months . Inca Yupanqui hikers need permits and should book with May to September in advance . Visit the Lost City late in the afternoon or early in the morning for smaller crowds .
Make train reservations early , especially from May to September . Inca Trail hikers need permits and should book with an outfitter months in advance . Visit the Lost City early in the morning or late in the afternoon for smaller crowds .