Cotopaxi, an iconic active volcano and national park in Ecuador, offers breathtaking high-altitude experiences. While the park is accessible by vehicle (a 4x4 is often recommended for higher points), climbing the summit requires a certified guide due to technical difficulty, glacier hazards, and rapid weather changes, making solo summit attempts unsafe and typically prohibited. Park visits are feasible solo with a vehicle, but a guide is highly recommended for safety and insight on trails. The best time to visit and climb is during the dry seasons (June-September and December-January) for clearer views, though volcanic activity can lead to temporary closures. A day trip to the park from Quito can range from $60-$150+, including transport and guide, while a multi-day summit climb starts from $400-$800+ per person, covering guides, equipment, and hut fees. A typical park visit exploring the lower slopes and Laguna Limpiopungo lasts a full day, whereas a summit attempt is usually a 2-day, 1-night endeavor. Crucially, due to the extreme altitude (up to 5,897m), acclimatization is vital for all visitors, and weather is highly unpredictable, necessitating layered, waterproof, and warm clothing.