Ngorongoro Crater
A Comprehensive Guide for Travelers

The Ngorongoro Crater is one of the most iconic and extraordinary destinations in Tanzania, and indeed in all of Africa. Formed approximately 2 to 3 million years ago when a massive volcano exploded and collapsed on itself, this ancient caldera is now the world’s largest intact volcanic crater, and one of the richest wildlife viewing areas on Earth. As a UNESCO World Heritage Site and a central feature of the Ngorongoro Conservation Area (NCA), the crater attracts thousands of travelers each year, offering a safari experience unlike any other.

Location and Geography

Located in northern Tanzania, about 180 kilometers west of Arusha, the Ngorongoro Crater is part of the greater Serengeti ecosystem. The caldera is approximately 19 kilometers (12 miles) in diameter, and the crater floor covers about 260 square kilometers. The crater rim rises to about 2,200 meters (7,200 feet) above sea level, while the floor lies around 1,800 meters—resulting in a dramatic natural amphitheater encircled by lush highlands.

The Ngorongoro Conservation Area Authority (NCAA) works hard to balance tourism, conservation, and the rights of local people. Travelers directly support conservation efforts through park fees, and some lodges partner with local organizations to support community-based tourism, healthcare, and education.

The Ngorongoro Crater offers a safari experience that is both highly concentrated and deeply moving. From its geological origins to its role in modern conservation and culture, it’s a place where history, wildlife, and humanity intersect in powerful ways. Whether it’s your first safari or a return journey to Tanzania, no visit to the Northern Circuit is complete without standing on the edge of the crater rim and descending into its storied heart.