Four seasons shape a Korea trip with parents: cherry blossom (the Jinhae festival ran 27 March to 5 April in 2026), the Lotus Lantern Festival in Seoul (8 to 25 May in 2026), autumn foliage (mid October to early November nationwide) and the Seoul Lantern Festival (mid December to mid January). For walking comfort, autumn and the winter lantern walk are the easiest. Pick one and build the trip around it.
March
Jinhae Gunhangje cherry blossom festival
Usually Late March to early April (2026: 27 Mar-5 Apr). Bloom shifts yearly; 2027 dates not yet announced.. This is the usual time of year, not confirmed dates for a particular year.
About 360,000 cherry trees bloom across Jinhae, and the festival draws more than two million visitors. Visitors can also enter the Korea Naval Academy and Naval Base Command, normally closed to the public.
For families: Jinhae is in Changwon in the south, not near Seoul, so it needs its own days. It is very crowded on weekends. Go on a weekday morning and keep a day flexible for the bloom.
May
Lotus Lantern Festival (Yeon Deung Hoe)
Usually Around Buddha's Birthday (2026: Seoul ran 8-25 May). Other cities differ; 2027 dates not yet announced.. This is the usual time of year, not confirmed dates for a particular year.
A UNESCO-listed tradition with lanterns lit at Jogyesa Temple, Bongeunsa Temple and Cheonggyecheon Stream in Seoul. Seoul draws about 300,000 visitors a year.
For families: Choose daytime or early-evening visits to the temples rather than the busiest festival days. Check the official schedule for the main parade day, as streets are crowded.
October
Autumn foliage
Usually at its peak from mid October to early November. The 2026 KTO forecast predicts Seoraksan around 25 October. This is the usual time of year, not confirmed dates for a particular year.
Colour moves from the northern mountains south through the season. The 2026 Korea Tourism Organization forecast predicts Seoraksan peaking around 25 October, Bukhansan around 4 November, Jirisan around 5 November, Naejangsan around 11 November and Hallasan around 13 November; peaks move with the weather. In Seoul, Gyeongbokgung Palace, Seoul Forest and Olympic Park are listed as popular spots.
For families: Cool, dry weather suits older travellers. Pick palace and park walks in the city over mountain trails, and check the foliage forecast again a few days before you fly.
December
Seoul Lantern Festival
Usually Mid Dec to mid Jan (2025-26: 12 Dec-18 Jan, 6-11 pm). The 2026-27 dates are not yet announced.. This is the usual time of year, not confirmed dates for a particular year.
Illuminated installations along Cheonggyecheon and the Ui Stream, with free admission, accessible pathways and wheelchair rental listed on the official Seoul page.
For families: Dress warmly. It is an evening walk along one stream, so it suits a slow pace. Check the dates once the organisers announce them.
Trips to South Korea
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Quick questions
Sources
- Jinhae Gunhangje Festival (official): Festival overview, 64th edition · checked 23 Oct 2026
- Visit Seoul: 2025 Seoul Lantern Festival · checked 24 Oct 2026
- VISITKOREA (Korea Tourism Organization): 2026 Fall Foliage Forecast · checked 23 Oct 2026
- VISITKOREA (Korea Tourism Organization): A Guide to 2026 Yeon Deung Hoe (Lotus Lantern Festival) · checked 23 Oct 2026
- VISITKOREA (Korea Tourism Organization): Jinhae Gunhangje Festival · checked 23 Oct 2026


