
Located inside the lush Hiroshima City Forest Park, this modern insectarium is a hidden gem featuring a massive, walk-in tropical greenhouse filled with over 1,000 free-flying butterflies. Beyond the stunning butterfly pavilion, visitors can explore engaging, interactive exhibits showcasing rare native Japanese beetles and exotic insects from around the world. It is an educational and visually captivating stop that offers a peaceful, nature-filled escape from the city center.
Combine your visit with the park's suspension bridge walk, and pack a lunch to enjoy at the scenic picnic areas nearby.



