Korea Seasonal Guide
❄️ Winter Jeju (Snow + Volcano) (겨울 제주)
December to February
Hallasan in snow, hot springs at Sanbangsan, and mandarins still falling — Jeju's winter is Korea's gentlest.
Jeju Island in winter (Dec-Feb) is Korea's mildest cold season — 5-10°C lows vs Seoul's -10°C lows. Hallasan (Korea's tallest at 1,950m) gets capped in snow, with 5 hiking routes open year-round. Sanbangsan area has natural hot springs. Citrus harvest peaks Dec-Feb with farms offering tangerine + mandarin picking. Camellia flowers bloom (uniquely) in winter. Surf-friendly Hyeopjae Beach stays open with rashguards.
Peak dates
December to February
What to expect
- •5-10°C lows (mild for Korean winter)
- •Snow-capped Hallasan
- •Tangerine + mandarin harvest
- •Camellia blossoms (winter-blooming)
- •Hot springs at Sanbangsan area
Best locations
- Hallasan National Park (Jeju)Korea's tallest mountain (1,950m), 5 hiking routes year-round, snow-capped
- Sanbangsan Hot Springs (Jeju)Natural hot springs at Sanbangsan, winter warming
- Hyeopjae Beach (Jeju)Surf-friendly winter beach, rashguards required
- Seogwipo Tangerine Farms (Jeju)Citrus harvest peak Dec-Feb
- Camellia Hill Garden (Jeju)500+ camellia varieties, winter-bloom (unique)
What to pack
- •Layers (mild but variable)
- •Hiking shoes (Hallasan)
- •Swimsuit (hot springs)
- •Sunscreen (winter sun reflective)
- •Camera
Tips
- •Hallasan: book Seongpanak trail in advance (limited capacity).
- •Domestic flights from Seoul → Jeju are 1 hour + cheap (KRW 30-80k one-way).
- •Combine with cherry blossom: Jeju cherries bloom 2-3 weeks before mainland (Mar 20-30).
- •Avoid the New Year week (Korean families flood Jeju)
Frequently asked
Is Jeju worth visiting in winter?
Yes — milder than mainland (5-10°C), snow on Hallasan, citrus harvest, camellia blooms.
Can you hike Hallasan in winter?
Yes — 5 routes open year-round. Crampons required for upper trails.
Cherry blossoms in Jeju when?
Late March (Mar 20-30) — 2-3 weeks earlier than mainland. Catch them on a winter-spring shoulder trip.