Taebaek's municipal museum guide lists 09:00–18:00 opening, but ticket sales end at 17:00. It closes Mondays. Standard individual admission is ₩2,000 adults, ₩1,500 teens/military, and ₩1,000 children. Taebaek residents and groups of 20+ have separate discounted rates. Children seven or younger and adults 65+ are eligible for free entry. Bring proof of age or residency if claiming an exemption. Other museums may have different pricing.