Dayul Forest is a nature-based learning and retreat space in Buk-gu, Ulsan, operated by Dayul Forest Co., Ltd. Its programs invite children and other visitors to explore the natural world, learn about living things through scientific inquiry, and take part in hands-on activities that encourage care for the forest. The experience is designed to help participants understand how people and nature can coexist, while offering a chance to unwind and recharge in a forest setting.

Visitors can make individual reservations through the website by selecting a date and program. Group bookings are available for parties of 10 or more and require advance contact. Programs may vary according to the season and operating conditions, and a session may not run if fewer than five people have registered. Dayul Forest also offers venue rental for events, workshops, and educational activities, with facilities and terms arranged by inquiry. Reservations, rental questions, and other inquiries can be made by phone or email. The site provides booking guidance and information about changes, cancellations, and refunds.