Mount Koya, known as Koyasan in Japanese, is a sacred mountain located in Wakayama Prefecture, Japan. Renowned as the spiritual heart of Shingon Buddhism, Mt Koya was founded by the monk Kobo Daishi (Kukai) in 816 AD. The area is home to a sprawling monastic complex, including over 100 temples, where visitors can experience overnight stays, traditional vegetarian cuisine, and participate in morning rituals. The tranquil surroundings, enveloped by towering cedar forests, provide a serene atmosphere ideal for meditation and reflection. One of the mountain’s most remarkable features is Okunoin, the largest cemetery in Japan, where the mausoleum of Kobo Daishi lies. Pilgrims and travelers alike are drawn to the site’s mystical ambiance and centuries-old tombstones. The town itself is accessible via a scenic cable car ride, offering picturesque views of the lush landscape. Mt Koya’s blend of history, spirituality, and natural beauty makes it a unique destination for those seeking cultural enrichment and peaceful retreat. Despite its remote location, the mountain welcomes both religious pilgrims and tourists, offering a glimpse into Japan’s rich cultural heritage.