Nishiizu Koyoi Onsen is located in the quiet fishing village of Heda in Numazu City, Shizuoka Prefecture. This coastal area offers scenic views of Suruga Bay and Mount Daruma, with nearby attractions including Cape Mihama and Toda Bay, both within 5 km. The hotel is about 34 km from central Numazu. Shizuoka Airport is approximately 60 km away, while Mt. Fuji Shizuoka Airport is around 80 km from the property.