Manisan

Manisan · 100 Mt. 469m

Ganghwa Island's highest peak at 469 m. The summit altar Chanseongdan (Cheonjedan) carries the Dangun legend, woven with the Samnangseong fortress remains — a mountain of history.
Manisan Playbook

Manisan Hiking Playbook

Ganghwa Island's highest peak at 469 m. The summit altar Chanseongdan (Cheonjedan) carries the Dangun legend, woven with the Samnangseong fortress remains — a mountain of history.

Photo by Zeynep S. / Unsplash
Beginner
Dangun-ro Circuit
~5.2 km · About 3 h
Distance ~5.2 km
Time About 3 h
Summit 469m
Difficulty
100 Mt. ✓
Permit Site fee

Course Flow

마니산 관광지 매표소→천사계단로→참성단 469m→단군로 372계단→매표소

Elevation Profile

469m

The signature Manisan circuit: from the gate past the Heaven Stairs to Chanseongdan summit and down the 372-step Dangun-ro — the most efficient round of the mountain of Dangun worship.

Route by Section

1
Gate → Heaven Stairs
약 1.5km 40~50분
⌄

A forested approach of steps and gentle pitches from the park gate.

Check Ganghwa County notices for the site fee and opening hours.
2
Heaven Stairs → Chanseongdan
약 1.2km 50~70분
⌄

The stairway proper leads to Chanseongdan (469 m), the flat altar of the Dangun legend.

It is windy at the altar — secure your hat.
3
At the altar
— 20~30분
⌄

The Yellow Sea and Ganghwa Strait open below; circle the rectangular altar and old shrine site.

On clear days the view is said to reach Bukhansan.
4
Dangun-ro descent, 372 steps
약 2.5km 1~1.5시간
⌄

Down the 372-step Dangun-ro to the gate — knees will feel it; poles help.

Finish with Ganghwa town food after the descent.

Gear

  • Hiking shoes, 1 L water, poles — it is a stair-heavy descent.

Entry

  • Managed as a public tourist site — check the fee and altar opening hours with Ganghwa County first.

Cautions

  • Step-downs load the knees — go slow, land sideways.

Concept Map

표성니

Checkpoints

1
마니산 관광지 매표소 Trailhead
해발 약 60m 0km
Amenities: Parking, restrooms, shops
2
천사계단로 Waypoint
해발 약 250m 1.5km
Amenities: Rest point
3
참성단 Summit
469m 2.7km
Amenities: Altar, signboards
4
매표소 Finish
해발 약 60m 5.2km
Amenities: Parking
Intermediate
Jeongsusa–Chanseongdan Round Trip
~3.4 km · 2.5–3 h
Distance ~3.4 km
Time 2.5–3 h
Summit 469m
Difficulty
100 Mt. ✓
Permit Site fee

Course Flow

정수사→숲길 능선→참성단 469m→정수사

Elevation Profile

469m

The climber's route: through the quiet Jeongsusa temple grounds and up the main-ridge rock section to the altar — only 1.7 km each way but packed with rock scrambling.

Route by Section

1
Jeongsusa → forest trail
약 0.6km 15~25분
⌄

Pass through the thousand-year-old Jeongsusa and enter the forest behind — a temple-bell start.

Jeongsusa parking is tight — come early.
2
Forest → ridge rocks
약 0.7km 40~60분
⌄

The ridge begins and the scrambling starts — hands and feet together.

Rock sections are unusable in rain — switch to Dangun-ro if wet.
3
Main ridge → Chanseongdan
약 0.4km 30~40분
⌄

With the sea in view, the main ridge tops out at the Chanseongdan altar.

Look over toward Dangun-ro from the altar before descending.
4
Altar → Jeongsusa descent
약 1.7km 1~1.5시간
⌄

Down the same ridge to Jeongsusa — on rocks the placement of each step matters more than on the climb.

Pay a short visit at Jeongsusa to finish.

Gear

  • Hiking shoes and gloves; keep the pack small for the scrambling.

Entry

  • The Jeongsusa route is inside the managed site — confirm the fee scheme at the gate.

Cautions

  • Never take the rock ridge on ice — winter means Dangun-ro only.

Concept Map

수성수

Checkpoints

1
정수사 Trailhead
해발 약 100m 0km
Amenities: Temple, limited parking
2
능선 바위 구간 Waypoint
해발 약 300m 1.3km
Amenities: None
3
참성단 Summit
469m 1.7km
Amenities: Altar, viewpoint
4
정수사 Finish
해발 약 100m 3.4km
Amenities: Temple
Advanced
Hamheodongcheon Ridge Traverse
~7 km · 4–5 h
Distance ~7 km
Time 4–5 h
Summit 469m
Difficulty
100 Mt. ✓
Permit Site fee

Course Flow

함허동천→주능선→참성단 469m→정수사

Elevation Profile

469m

From the Hamheodongcheon valley onto the main ridge, over the altar and down to Jeongsusa — valley, ridge, rock and temple in one. The point-to-point shape needs transport planning.

Route by Section

1
Hamheodongcheon → ridge junction
약 2km 1~1.5시간
⌄

Climb from the boulder-famed Hamheodongcheon valley to the ridge on a forest path.

Buses reach Hamheodongcheon but run infrequently.
2
Main ridge → Chanseongdan
약 2.5km 1.5~2시간
⌄

The long, quiet main ridge alternates rock and forest to the altar — longer than the Jeongsusa line.

Escape trails are sparse — recheck your position at every junction.
3
Altar → Jeongsusa descent
약 1.7km 1~1.5시간
⌄

Descend the Jeongsusa ridge rocks — focus to the end of the traverse.

Near dusk, switch to the stepped Dangun-ro rather than rushing.
4
Finish at Jeongsusa
— 20~30분
⌄

Close the traverse at Jeongsusa and check the return transport toward Ganghwa terminal.

Terminal buses are infrequent — check the timetable first.

Gear

  • Hiking shoes, gloves, 1.5 L water, headlamp — a full traverse kit.

Entry

  • You pass through the managed site — fees may differ by trailhead; check first.

Cautions

  • Point-to-point: do not start until your return transport is settled.

Concept Map

허수허

Checkpoints

1
함허동천 Trailhead
해발 약 80m 0km
Amenities: Valley, parking
2
주능선 Waypoint
해발 약 350m 2.5km
Amenities: None
3
참성단 Summit
469m 4.5km
Amenities: Altar, viewpoint
4
정수사 Finish
해발 약 100m 7km
Amenities: Temple