National Foundation Day 2025
Date: October 3, 2025 (Friday)
Country: South Korea Public Holidays
Description
National Foundation Day in South Korea is called Gaecheonjeol. It marks the legendary start of the first Korean kingdom, Gojoseon, and honors the mythic founder Dangun. The day celebrates the idea of Korea beginning long ago.
The holiday takes place every year on October 3. It is a public holiday, so schools and many offices close. The date was chosen to remember a founding moment that is important in Korean history and culture.
The day is significant because it reminds people of national roots and identity. It connects modern Korea to its ancient past and stories that shaped the nation. It also gives citizens a chance to reflect on their shared history and unity.
National Foundation Day reinforces pride in Korea as an independent country. It helps people remember the long history that led to the nation they live in today.
Traditions
On National Foundation Day many people put up the national flag at homes, schools, and offices. Public flag raising ceremonies and speeches happen at government buildings. People sing the national anthem and attend wreath laying at monuments.
Communities hold parades, folk dance shows, and traditional music performances in parks. Schools often teach stories and hold small ceremonies. Some families wear hanbok for special events and photo taking to mark the day.
Food is simple and communal. Families share rice cakes tteok and soup guk or other homemade dishes. Picnics and shared meals after ceremonies are common, bringing neighbors together.
People also visit memorials, leave flowers, and take part in local cultural programs. The tone is respectful and celebratory.
Travel Tips
Expect many government offices and some banks to be closed and tourist sites to have altered hours. Public transport and major roads can be very busy around parades and events, so book trains and buses early and allow extra travel time.
Enjoy the day by visiting quieter parks, museums with extended hours, or local markets that often stay open. Carry ID and a charged phone, follow crowd directions from officials, keep valuables secure, and watch local signs for temporary closures or route changes.