Salkantay Peru is a trekking agency that organizes tours to Machu Picchu, including a 4-day Salkantay trek. It offers trekking packages with guides, camping equipment and meals. The itinerary involves hiking from Mollepata to Soraypampa on day 1, reaching the Salkantay Pass on day 2, hiking to Aguas Calientes on day 3, and visiting Machu Picchu on day 4 before returning to Cusco. The agency has over 15 years of experience organizing tours for over 15,000 customers.