Nestled within a national park in the Lake Tazawa area of Akita, Shin Tamagawa Onsen is a resort hotel focused on wellness and rejuvenation. The hotel is known for its therapeutic, highly acidic hot spring water, which is sourced from the nearby Tamagawa Onsen. Guests have access to a variety of bathing options, including indoor baths with different temperatures and acidity levels, and a natural stone sauna. The hotel provides Japanese-style rooms with tatami flooring and futon beds, as well as Western-style rooms. From the windows, guests can view the surrounding beech trees. Dining is available at the on-site restaurant, which offers a buffet featuring local Akita cuisine. For recreation, the hotel has a gym room and offers table tennis. The property is designed with accessibility in mind, featuring handrails and minimising uneven surfaces.