The Fuji Shibazakura Festival Observation Deck offers a stunning view of vast fields of pink moss, known as shibazakura, with Mount Fuji in the backdrop. Visitors can enjoy the colorful display of approximately 800,000 stalks of shibazakura in various shades of pink, white, and purple. The festival is held from mid-April to late May or early June, making it a popular spot for flower enthusiasts and nature lovers looking to capture some Instagram-worthy shots with the iconic mountain in the background.