Altun Ha, an ancient Mayan city in Belize, is a significant archaeological site known for the Temple of the Green Tomb and its jade head of the Sun God, Kinich Ahau. Accessibility can be challenging due to uneven terrain; check with tour operators for specific accessibility information. Solo visits are possible, but guided tours are recommended to fully appreciate the site's history and significance. The best time to visit is during the dry season (December to May) to avoid muddy conditions. Entrance fees are relatively low, typically around $5-$10 USD. A typical visit lasts 2-3 hours, allowing ample time to explore the ruins and enjoy the surrounding natural beauty. Be sure to bring water, sunscreen, and insect repellent.