Explore Korea's highest peak at Hallasan National Park
Jeju Island, South Korea • 
Must Do
Must DoJeju Island, South Korea
Must Do
Best months to visit
Mar, Apr, May
5°C – 15°C, march marks the transition to spring in hallasan national park, medium crowds, peak season
5°C – 15°C, march marks the transition to spring in hallasan national park, medium crowds, peak season
Walking required
Yes
Strenuous hiking on steep, rocky trails with stairs. No wheelchair access.
Strenuous hiking on steep, rocky trails with stairs. No wheelchair access.
Value for money
High
No entry fee for an iconic, challenging, and rewarding experience.
No entry fee for an iconic, challenging, and rewarding experience.
Highlights we curated for you
See what similar travellers think of this activity
C
Reviews from other travelers
Summarised by AI
Shared Adventure
Couples loved the challenging hike to Korea's highest peak, strengthening their bond with breathtaking views.
Stunning Scenery
The diverse volcanic landscapes and crater lake offered unforgettable, romantic photo opportunities.
Rewarding Summit
Reaching the peak together was a huge accomplishment, despite the tough climb. Worth every step!
Strict Timings
Cut-off times felt rushed, adding pressure to an otherwise beautiful hike for couples.
Reservation Hassle
Getting summit permits online was competitive and required significant advance planning for a spontaneous trip.
Unpredictable Fog
Couples were disappointed when dense fog obscured the highly anticipated summit views.
Hours of operation
Monday
05:00 AM - 06:00 PM
Tuesday
05:00 AM - 06:00 PM
Wednesday
05:00 AM - 06:00 PM
Thursday
05:00 AM - 06:00 PM
Friday
05:00 AM - 06:00 PM
Saturday
05:00 AM - 06:00 PM
Sunday
05:00 AM - 06:00 PM
In-depth experience
May contain spoilers
Watch curated videos from fellow travellers for a glimpse of what to expect.
Join adventurers as they hike the Hallasan National Park.
Travelers embark on a hike at Hallasan National Park.
When to visit
We've analysed user reviews and geographical data, and identified the best and worst months to visit.
Month
Crowd Level
Weather
Availability
Our recommendation
June
HIGH
5-28°C
June marks the beginning of the rainy season, bringing warm and humid conditions. Temperatures in Hallasan National Park generally range from 5°C at the summit to 28°C at the foot of the mountain. Expect around 13 rainy days with a 35% chance of precipitation on an average day. Rain is often localized, short-lived, but can be heavy.
June marks the beginning of the rainy season, bringing warm and humid conditions. Temperatures in Hallasan National Park generally range from 5°C at the summit to 28°C at the foot of the mountain. Expect around 13 rainy days with a 35% chance of precipitation on an average day. Rain is often localized, short-lived, but can be heavy.
Open
Hallasan National Park is open during daylight hours. Access to the Gwaneumsa and Seongpanak summit trails requires a free online permit, which can be reserved from the first of the month prior to your visit. Seongpanak allows 1,000 visitors daily, and Gwaneumsa allows 500. A Korean ID or passport is required for registration. Failure to cancel a reservation can result in a booking block. Trails may be subject to temporary closures due to weather conditions.
Hallasan National Park is open during daylight hours. Access to the Gwaneumsa and Seongpanak summit trails requires a free online permit, which can be reserved from the first of the month prior to your visit. Seongpanak allows 1,000 visitors daily, and Gwaneumsa allows 500. A Korean ID or passport is required for registration. Failure to cancel a reservation can result in a booking block. Trails may be subject to temporary closures due to weather conditions.
Recommended
Despite the start of the rainy season, June is still a good time for outdoor activities and hiking Hallasan, which is covered in lush greenery and wildflowers. Early morning hikes are recommended to avoid the increasing heat and humidity. Pack light, breathable clothing, a light rain jacket, and an umbrella.
Despite the start of the rainy season, June is still a good time for outdoor activities and hiking Hallasan, which is covered in lush greenery and wildflowers. Early morning hikes are recommended to avoid the increasing heat and humidity. Pack light, breathable clothing, a light rain jacket, and an umbrella.
July
HIGH
5-28°C
July is hot and humid, falling within the monsoon season. Temperatures in Hallasan National Park range from 5°C at the summit to 28°C at the foot of the mountain. Expect frequent rain, with around 18 rainy days and a 35% chance of precipitation on an average day. Sudden monsoon squalls are possible, and high humidity can make hiking challenging.
July is hot and humid, falling within the monsoon season. Temperatures in Hallasan National Park range from 5°C at the summit to 28°C at the foot of the mountain. Expect frequent rain, with around 18 rainy days and a 35% chance of precipitation on an average day. Sudden monsoon squalls are possible, and high humidity can make hiking challenging.
Open
Hallasan National Park is open during daylight hours. Access to the Gwaneumsa and Seongpanak summit trails requires a free online permit, which can be reserved from the first of the month prior to your visit. Seongpanak allows 1,000 visitors daily, and Gwaneumsa allows 500. A Korean ID or passport is required for registration. Failure to cancel a reservation can result in a booking block. Trails may be subject to temporary closures due to weather conditions.
Hallasan National Park is open during daylight hours. Access to the Gwaneumsa and Seongpanak summit trails requires a free online permit, which can be reserved from the first of the month prior to your visit. Seongpanak allows 1,000 visitors daily, and Gwaneumsa allows 500. A Korean ID or passport is required for registration. Failure to cancel a reservation can result in a booking block. Trails may be subject to temporary closures due to weather conditions.
Not recommended
While Hallasan is lush and wild hydrangeas bloom on its slopes, July's hot, humid, and rainy conditions make hiking to the peak less comfortable. Early morning starts are crucial to avoid the worst of the heat and humidity. Be prepared with waterproof gear, light clothing, and ensure you stay well-hydrated.
While Hallasan is lush and wild hydrangeas bloom on its slopes, July's hot, humid, and rainy conditions make hiking to the peak less comfortable. Early morning starts are crucial to avoid the worst of the heat and humidity. Be prepared with waterproof gear, light clothing, and ensure you stay well-hydrated.
August
HIGH
5-28°C
August is the hottest and one of the wettest months, characterized by hot and humid conditions. Temperatures in Hallasan National Park range from 5°C at the summit to 28°C at the foot of the mountain. Expect around 19 rainy days with a 32% chance of precipitation on an average day. The peak of Hallasan can receive substantial rainfall during this month.
August is the hottest and one of the wettest months, characterized by hot and humid conditions. Temperatures in Hallasan National Park range from 5°C at the summit to 28°C at the foot of the mountain. Expect around 19 rainy days with a 32% chance of precipitation on an average day. The peak of Hallasan can receive substantial rainfall during this month.
Open
Hallasan National Park is open during daylight hours. Access to the Gwaneumsa and Seongpanak summit trails requires a free online permit, which can be reserved from the first of the month prior to your visit. Seongpanak allows 1,000 visitors daily, and Gwaneumsa allows 500. A Korean ID or passport is required for registration. Failure to cancel a reservation can result in a booking block. Trails may be subject to temporary closures due to weather conditions.
Hallasan National Park is open during daylight hours. Access to the Gwaneumsa and Seongpanak summit trails requires a free online permit, which can be reserved from the first of the month prior to your visit. Seongpanak allows 1,000 visitors daily, and Gwaneumsa allows 500. A Korean ID or passport is required for registration. Failure to cancel a reservation can result in a booking block. Trails may be subject to temporary closures due to weather conditions.
Not recommended
August presents challenging conditions for hiking Hallasan due to extreme heat, high humidity, and heavy rainfall. While the island offers vibrant beach activities, exploring the highest peak requires careful planning and preparation. Early morning hikes are essential, and packing waterproof gear, light clothing, and ample water is crucial. Consider visiting in late August for potentially slightly fewer tourists.
August presents challenging conditions for hiking Hallasan due to extreme heat, high humidity, and heavy rainfall. While the island offers vibrant beach activities, exploring the highest peak requires careful planning and preparation. Early morning hikes are essential, and packing waterproof gear, light clothing, and ample water is crucial. Consider visiting in late August for potentially slightly fewer tourists.
September
HIGH
22-28°C
September in Hallasan National Park is warm, transitioning from summer to autumn. Average temperatures range from 23-25°C, with highs around 28°C and lows around 22°C. It is still subject to the influence of the rainy season, with frequent sudden showers and a chance of typhoons early in the month.
September in Hallasan National Park is warm, transitioning from summer to autumn. Average temperatures range from 23-25°C, with highs around 28°C and lows around 22°C. It is still subject to the influence of the rainy season, with frequent sudden showers and a chance of typhoons early in the month.
Open
Hallasan National Park is generally open. However, access to the Seongpanak and Gwaneumsa trails (leading to the peak) requires a free online reservation, with daily caps of 1,000 and 500 hikers respectively. Trails may experience temporary closures due to adverse weather conditions like typhoons.
Hallasan National Park is generally open. However, access to the Seongpanak and Gwaneumsa trails (leading to the peak) requires a free online reservation, with daily caps of 1,000 and 500 hikers respectively. Trails may experience temporary closures due to adverse weather conditions like typhoons.
Recommended
September offers pleasant hiking weather, but visitors should be prepared for potential rain and typhoons, especially at the beginning of the month. It's a popular time, so expect crowds and higher prices for accommodation and flights. Booking summit trail reservations in advance is essential.
September offers pleasant hiking weather, but visitors should be prepared for potential rain and typhoons, especially at the beginning of the month. It's a popular time, so expect crowds and higher prices for accommodation and flights. Booking summit trail reservations in advance is essential.
How to get there
Bus
Recommended
Public buses serve trailheads. Bus 181/281 to Seongpanak (30-45 min). Bus 475 to Gwaneumsa (50 min) + 1.5 km walk. Bus 240 to Eorimok (40 min) + 15 min walk. Bus 240/281 to Yeongsil.
Car
Recommended
Rental cars provide flexibility to drive to trailheads (Seongpanak, Gwaneumsa, Eorimok, Yeongsil). Parking lots available but fill early; fees apply (e.g., ₩1,800).
Taxi
Recommended
Taxis available from Jeju City/Seogwipo to all trailheads (Seongpanak, Gwaneumsa, Eorimok, Yeongsil). Approx. 30 min from Jeju City, costing ₩12,000-₩20,000. Useful for inter-trailhead travel.
Bike
Roads leading to Hallasan National Park trailheads are accessible by bicycle. Cyclists can reach the vicinity of Gwaneumsa, Eorimok, Yeongsil, and Seongpanak trailheads via public roads.
Shuttle
Private shuttle services offer convenient round-trip transfers from Jeju downtown accommodations to Hallasan trailheads (Seongpanak or Gwaneumsa Visitor Centers) with direct drop-off.
Walking
Walking is essential within the park to reach the peak from trailheads. Some bus stops, like Eorimok, require a 15-minute walk to the trailhead entrance. Gwaneumsa bus stop requires a 1.5 km walk.
Additional info
Here's what you need to know about this experience
Mobility
Wheelchair Accessible
Walking Required
Stairs Present
Seating Available
Flat Terrain
Hiking Required
Elevator Available
Mobility Scooter Friendly
Ramps Available
Pregnancy
Not suitable for pregnancy
Allowed during pregnancy
Pets
Pets not allowed
Driving
Driving License Required
Idp Required
