Nevado Pastoruri, located in Ancash, Peru, is an impressive glacier in the Andes and part of the Huascarán National Park. It is an accessible adventure for those seeking high-altitude experiences, situated about a three-hour drive from the city of Huaraz. While it can be visited independently, joining an organized tour is highly recommended for ease of transport and guided insights. These tours typically cost around $15-25 USD, excluding park entrance fees, and take a full day, departing early in the morning. The best time to visit is during the dry season from May to September when weather conditions are most favorable. However, the high altitude (around 5,000 meters or 16,400 feet) demands acclimatization, so spending a few days in Huaraz beforehand is wise. Consider weather-appropriate clothing, as temperatures can be extremely cold, and pack light snacks and water, as amenities are limited.