オイソ is located in Iiyama, 14 km from Ryuoo Ski Park, 21 km from Jigokudani Monkey Park, and 30 km from Suzaka City Zoo. This guest house provides free private parking, a shared kitchen and free WiFi. The accommodation offers an ATM and private check-in and check-out for guests. At the guest house, every unit has a shared bathroom. Zenkoji Temple is 32 km from the guest house, while Nagano Station is 33 km away. The nearest airport is Matsumoto Airport, 107 km from オイソ.