괴산 보안사 삼층석탑

Goesan Boansa Three-Story Stone Pagoda is a designated cultural property — a 9th-century Unified Silla-era stone pagoda standing in front of Boansa Temple in Goesan, Chungcheongbuk-do. The 4.5-meter pagoda follows the standard late-Unified-Silla three-story design, with carved decorative reliefs of guardian deities on the lowest tier — the relief details remain remarkably crisp despite over 1,100 years of weathering. The temple compound itself is small and peaceful, set in a quiet pine grove. Free entry. About 30 minutes. Pair with broader Goesan-area attractions like Hwayang Valley scenic area.