Masaya Volcano National Park, near Nindirí, Nicaragua, offers a unique opportunity to witness an active volcano. Accessibility is relatively good, with paved roads leading to the Santiago crater, making it suitable for most visitors, though some trails may be challenging. Solo visits are possible, but guided tours are recommended for deeper insights and safety, especially when exploring caves. The park is generally open year-round, but volcanic activity can cause temporary closures. Entrance fees are approximately $5-$10 USD per person, and a typical visit lasts 2-4 hours, allowing time to view the crater, explore the visitor center, and potentially hike some trails. Night tours are popular for seeing the lava glow, but these require reservations and may have limited availability. It's advisable to check for updates on volcanic activity and park conditions before visiting.