Step into a world of vivid color and steamy wonder at Umi Jigoku, one of Beppu’s most iconic hot spring “hells.” Named the “Sea Hell” for its striking cobalt-blue waters, this naturally heated pond is a breathtaking sight created by volcanic activity over 1,200 years ago.

Sagiridai Observatory is one of the most popular scenic spots in Yufu, offering a sweeping panoramic view of the Yufuin Basin with the majestic Mt. Yufu rising in the background. Especially breathtaking at sunrise, the area is often covered in a mystical morning mist — called “sagiri” in Japanese — which gives the observatory its name. It's a perfect stop for photos, quiet reflection, or simply taking in the beauty of Yufuin’s natural landscape. Easily accessible by car, it’s a must-see highlight on your journey between Beppu and Yufuin.

Tucked away at the foot of Mount Yufu in Yufuin, Lake Kinrin is a hidden gem known for its serene beauty and mystical morning mists. The lake’s name—meaning “Golden Scale Lake”—comes from a poetic legend that a fish with golden scales was once seen swimming in its waters at sunset.

Nestled in the tranquil outskirts of Yufuin, Unagihime Shrine is a hidden spiritual treasure, revered for centuries as the guardian of the region. Surrounded by towering cedar trees and a calming atmosphere, this historic Shinto shrine offers a quiet moment of reflection away from the bustle of modern life.