Chiaksan National Park
Park Mountain national park in Gangwon Province, South Korea
A mountain national park in Gangwon Province with granite peaks, hiking trails and temples. Hikers visit for forested ridgelines, waterfalls and seasonal foliage.
Chiaksan National Park is a mountain national park in Gangwon Province, South Korea, protecting the slopes and forested valleys around Mount Chiaksan.
The park offers a network of hiking trails, rocky ridges, waterfalls and Buddhist temples set among mixed forest; it is a popular destination for day hikes and for autumn foliage viewing.
The protected area conserves traditional mountain landscapes and temple sites; the mountains and trails have been used by local communities and pilgrims for centuries and were later brought under national protection.
Chiaksan sits in central Gangwon Province near the city of Wonju, on the inland side of Korea’s Taebaek/central highland zone.
- Best time to visit: Peak season for scenery is autumn, when broadleaf forests display fall colour; many trails are steep so allow half a day to a full day for main hikes.
How to Get to Chiaksan National Park #
Chiaksan National Park is accessible from cities in Gangwon Province. From Wonju, take local buses or drive northeast toward the park entrances; from Seoul it is a 2-3 hour drive depending on traffic. Regional buses and tour operators provide access from nearby cities.
Check local park offices for trail conditions and seasonal temple festivals.
Tips for Visiting Chiaksan National Park #
- For quieter trails head away from the main weekend routes and look for paths favored by locals.
- Spring brings azaleas and rhododendrons - timing a hike for late April-May rewards visitors with vivid blooms.
- Use the park's official trail maps; some mountain trails can be steep and are better tackled with local knowledge.
Best Time to Visit Chiaksan National Park #
Best in spring for flowers and in autumn for clear weather and cooler hiking conditions.
Weather & Climate near Chiaksan National Park #
Chiaksan National Park's climate is classified as Hot-Summer Continental (Dry Winter) - Hot-Summer Continental (Dry Winter) climate with warm summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -11°C to 27°C. Abundant rainfall (1303 mm/year), wettest in July with a pronounced dry season.
January
January is the coldest month with highs of 0°C and lows of -11°C. The driest month with just 21 mm and partly cloudy skies.
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February
February is freezing with highs of 2°C and lows of -8°C. Light rainfall and partly cloudy skies.
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March
March is cold with highs of 8°C and lows of -3°C. Moderate rainfall (51 mm) and partly cloudy skies.
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April
April is cool with highs of 17°C and lows of 4°C. Regular rainfall (83 mm) and partly cloudy skies.
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May
May is cool with highs of 21°C and lows of 9°C. Regular rainfall (97 mm) and partly cloudy skies.
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June
June is mild with highs of 25°C and lows of 14°C. Significant rainfall (144 mm) and mostly overcast skies.
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July
July is mild with highs of 27°C and lows of 19°C. The wettest month with heavy rain (336 mm) and mostly overcast skies.
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August
August is the warmest month with highs of 27°C and lows of 19°C. Heavy rain (271 mm) and mostly overcast skies.
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September
September is cool with highs of 23°C and lows of 12°C. Significant rainfall (155 mm) and mostly overcast skies.
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October
October is cool with highs of 17°C and lows of 5°C. Moderate rainfall (47 mm) and partly cloudy skies.
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November
November is cold with highs of 9°C and lows of -1°C. Moderate rainfall (43 mm) and partly cloudy skies.
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December
December is freezing with highs of 2°C and lows of -7°C. Light rainfall and partly cloudy skies.
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