Mount Tsurumi (鶴見岳, Tsurumidake) is a 1375 meter high mountain that overlooks Beppu. The mountain is accessible via the Beppu Ropeway which takes visitors nearly 800 meters up the steep slopes to a small park near the summit. The park offers multiple observation decks with panoramic views of Beppu and Oita City, Mount Yufu and as far as the Kuju Mountains when visibility is good.

The small park is covered by a network of walking paths that lead to the various nearby viewpoints. The actual summit of Mount Tsurumi can be reached in a 15 minute walk from the upper ropeway station. More demanding hiking trails connect Mount Tsurumi to the surrounding mountain peaks. It is also possible to bypass the ropeway and climb up the entire mountain in about two hours via a hiking trail that starts at the lower ropeway station.