The best area to stay in Aso is the Aso Uchinomaki Onsen area, known for its numerous hot spring resorts and a more traditional Japanese experience.This area is located on the northern side of Mount Aso, offering splendid views of the caldera. Uchinomaki Onsen is a relaxed town with a pedestrian-friendly main street lined with small shops, local eateries, and public foot baths. It's an excellent base for exploring the Aso-Kuju National Park and experiencing Japanese hospitality.Couples looking for a relaxing escape will find Uchinomaki Onsen particularly appealing. Many of the ryokans (traditional inns) here offer private onsen baths, exquisite multi-course dinners featuring local produce, and a tranquil setting superb for unwinding. It provides a romantic and authentic Japanese experience.Families travelling with children will also appreciate the Uchinomaki Onsen area. The onsen resorts often have family-friendly rooms and facilities, and the town itself is quiet and easy to navigate.