Marcahuasi, located just outside Lima, is a mystical Andean plateau known for its enigmatic stone forest and pre-Incan ruins. Visitors can hike through the psychedelic rock formations, camp under the stars at the popular Amphitheater campsite, and explore the ancient chullpas. The town of San Pedro de Casta serves as the gateway to Marcahuasi, offering basic accommodations and local cuisine. Whether you're into mysticism or just looking for a unique outdoor adventure, Marcahuasi is a must-visit destination near Lima.