The Fossil & Climate Change Museum, located within Egypt's UNESCO World Heritage site of Wadi El Hitan (Whale Valley) in the Faiyum Depression, offers a profound insight into ancient whale evolution and past climate changes through its remarkable fossil collection. Access to this remote desert location typically requires a 4x4 vehicle; guided tours are highly recommended for navigation, safety, and expert interpretation of the site's significance, though solo visits with appropriate vehicle and planning are possible. The best time to visit is during the cooler months from October to April, avoiding the extreme summer heat. The entry fee for the protected area, which includes museum access, is generally around EGP 100-150 for foreigners, with full-day guided tours from Cairo costing considerably more. A typical visit to the museum and surrounding fossil trails could last 2-4 hours, often integrated into a longer half-to full-day excursion to Wadi El Hitan. Visitors should bring plenty of water, sun protection, and wear suitable clothing for desert exploration.