In shortApril and May, and October and November, are the two windows when almost all of Korea is green at once: cherry blossoms in spring and autumn leaves in the fall. The blossoms move from south to north, from Jeju and Busan at the end of March to Seoul in early April. The autumn leaves move from north to south, from Seoraksan in mid-October, to Seoul at the end of October, and to Jeju and the south in early November. In winter the cities are cold but fully open, and it is the peak of the ski season in the Gangwon mountains, with Jeju the mildest corner. Summer is the weak season: the rainy season (Jangma), from late June to late July, closes mountain trails because of landslides, and after it typhoons in August and September hit Jeju and the southern coast and cancel the ferries to the small islands.
Seoul סיאול
Capital region
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Possible with caveats
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
A four-season capital: a cold, dry and sunny winter, spring blossoms from the end of March, a hot and humid summer with the rainy season in July, and a clear autumn of falling leaves from mid-October.
Capital Region אזור הבירה
Capital region
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Possible with caveats
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The entire Seoul area shares a continental climate: spring and autumn are the comfortable windows, July is the rainiest month, and winter is cold but fully open.
Incheon אינצ'ון
Capital region
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Possible with caveats
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The port city and airport in the west, with a climate like Seoul's, but more exposed to yellow dust in spring and to the sea wind in winter.
Nami Island אי נאמי
Capital region
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Possible with caveats
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
A rural area north of Seoul: a spectacular autumn of leaves and snowy views in winter, with a hot, rainy summer in the valleys.
DMZ אזור המפורז
Capital region
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Possible with caveats
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The northern border zone: tours run all year, subject to the weather, with a cold, clear winter and a rainy July.
Suwon סוואן
Capital region
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Possible with caveats
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
Hwaseong Fortress in the capital region, with the same seasonal rhythm as Seoul; spring and autumn are the beautiful time for the walls.
East & Mountains (Gangwon) מזרח והרים
East & mountains
- J January: Recommended
- F February: Recommended
- M March: Possible with caveats
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Not recommended
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Recommended
The Gangwon mountains: the autumn leaves in October and the ski season from December to February are the highlights, while July is red because of the monsoon rain and landslides on the trails.
Seoraksan סאורקסן
East & mountains
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Possible with caveats
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Not recommended
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The mountain park famous for its autumn leaves: October is the peak, July is dangerous because of landslides in the rainy season, and winter is cold, with the high trails closed.
Pyeongchang פיונגצ'אנג
East & mountains
- J January: Recommended
- F February: Recommended
- M March: Possible with caveats
- A April: Possible with caveats
- M May: Recommended
- J June: Recommended
- J July: Not recommended
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Recommended
The ski plateaus that hosted the Winter Olympics: December to February is the peak, and summer is fairly cool, but July is rainy with a risk of landslides.
Gangneung גנגנונג
East & mountains
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Possible with caveats
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Possible with caveats
- D December: Possible with caveats
A city on the east coast: summer for the beaches and a clear autumn, a cold winter with heavy snow from the sea, and a rainy July.
Southeast (Gyeongsang) דרום-מזרח
Southeast
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Recommended
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Possible with caveats
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
Gyeongju and Busan in the southeast: a milder winter than Seoul, blossoms already at the end of March, and typhoons that can hit the coast in August and September.
Gyeongju גיונגג'ו
Southeast
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Recommended
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The ancient Silla capital, inland: cherry blossoms around Bomun Lake at the end of March, and a comfortable autumn for the heritage sites.
Busan בוסאן
Southeast
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Recommended
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Possible with caveats
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The southern port city: a mild winter by the sea and a busy beach summer, but August and September are exposed to typhoons from the sea.
Andong אנדונג
Southeast
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Possible with caveats
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The traditional hanok village inland, with a continental climate like the north and a pleasant autumn around the mask festival.
Southwest (Jeolla) דרום-מערב
Southwest
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Recommended
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The southern Jeolla province: fairly mild, with early blossoms and rich food, the heaviest monsoon rain in the country in July, and typhoons on the coast in September.
Jeonju ג'ונג'ו
Southwest
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Recommended
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The hanok village and the capital of bibimbap, in the southern interior; spring and autumn are the pleasant time to wander its lanes.
Yeosu יאוסו
Southwest
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Recommended
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Possible with caveats
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
A southern coastal city with a cable car and the sea at night: a mild winter, but August and September are exposed to typhoons.
Boseong בוסונג
Southwest
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Recommended
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The terraced tea plantations, green and fresh at their peak in spring and at the May harvest, with a comfortable autumn and a very rainy July.
Suncheon סונצ'ון
Southwest
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Recommended
- A April: Recommended
- M May: Recommended
- J June: Recommended
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The reed bay and the gardens: the golden reeds peak in October and November, spring is for the gardens, and summer is rainy.
Jeju ג'ג'ו
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Recommended
- A April: Recommended
- M May: Recommended
- J June: Possible with caveats
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Possible with caveats
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
A volcanic island in the south, with the mildest climate in the country but the most exposed to typhoons: spring blossoms and canola fields, and a comfortable autumn.
Jeju City העיר ג'ג'ו
Jeju
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Recommended
- A April: Recommended
- M May: Recommended
- J June: Possible with caveats
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Possible with caveats
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The north of the island and its gateway: a mild but windy winter, a humid summer with an early rainy season, and typhoons in August and September.
Seogwipo סוגוויפו
Jeju
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Recommended
- A April: Recommended
- M May: Recommended
- J June: Possible with caveats
- J July: Possible with caveats
- A August: Possible with caveats
- S September: Possible with caveats
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The south of the island, the mildest and most sheltered corner of Korea behind Hallasan, with waterfalls and beaches, but exposed to typhoons in summer.
Jeju islets (Udo, Marado, Gapado) האיים הקטנים של ג'ג'ו
Jeju
- J January: Possible with caveats
- F February: Possible with caveats
- M March: Recommended
- A April: Recommended
- M May: Recommended
- J June: Possible with caveats
- J July: Possible with caveats
- A August: Not recommended
- S September: Not recommended
- O October: Recommended
- N November: Recommended
- D December: Possible with caveats
The small islands of Udo, Marado and Gapado: the ferries to them are sensitive to the wind and are the first to be cancelled, so they are red at the peak of the typhoons in August and September.