Rock-carved Buddha Triad in Yonghyeon-ri, Seosan

TravelUnsan-myeon, Seosan

Rock-carved Buddha Triad in Yonghyeon-ri, Seosan서산 용현리 마애여래삼존상

A 7th-century Baekje carving of three Buddhist figures on a cliff in Yonghyeon Valley, famous for the 'smile of Baekje' that shifts with the light.

Checked Oct 18, 2026

At a glance

Good to know now

Parking is available. Information: 0507-1319-2538.

Hours

Sep–Jun 09:00–18:00; Jul–Aug 09:00–21:00.

Closed

Open all year.

Booking

GetYourGuide sells a 10-hour Buddhist temple day trip from Seoul covering Gaesimsa Temple, the Seosan Rock-carved Buddha Triad and Sudeoksa Temple.

Often called the 'smile of Baekje,' this triad was carved into a rock face in Yonghyeon Valley around the 7th century, late in the Baekje period. A standing Shakyamuni Buddha is in the middle, with a pensive Maitreya seated cross-legged on one side and a standing bodhisattva on the other, and the lotus and flame patterns of the central halo are still sharp. The faces look stern at one hour and kindly at another, depending on how the sun falls. Known mostly to locals until around 1959, the carving became a National Treasure in 1962. Its location fits Seosan's history: a West Sea port here linked Baekje's capitals at Gongju and Buyeo with China.

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Places to stay nearby

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Hanok stay

Gyeamgotaek

Southwest of Rock-carved Buddha Triad in Yonghyeon-ri, Seosan

About 8.4 km away

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Hotel

A2 Hotel Designers

Southeast of Rock-carved Buddha Triad in Yonghyeon-ri, Seosan

About 9.8 km away

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Hotel

No25 Hotel Seosan

West of Rock-carved Buddha Triad in Yonghyeon-ri, Seosan

About 13.6 km away

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Map

Numbers match the list. Map data © OpenStreetMap contributors.

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Tips

  • Go on a sunny day: the expressions change as the light moves across the rock.
  • The site is a waypoint on the Seosan Aramegil 'Cheonnyeon Miso-gil' trail, and Bowonsa Temple Site, Yonghyeon Recreational Forest and Gopung Reservoir are nearby.

Nearby

Facts and main photo: Korea Tourism Organization (TourAPI). The photo is used under KOGL Type 1 (Korea Open Government License, attribution). KOGL

Sources (2)

Korea Tourism Organization (TourAPI)GetYourGuide

Checked Oct 18, 2026

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