Looking for a family day in Sejong’s Wonsunsan Eco Park? We spend a lot of time outdoors and we love visiting this spacious, kid-friendly park. Our adventure tally constantly includes green spaces that everyone in the family enjoys. Wonsusan Mountain Eco Park was a great find.
Wonsun Mountain Eco Park Layout

The boardwalk trails traverse through the park, over the marsh, flanked by native plants and trees. Signs flood the area with information about flora and fauna. In fact, we saw 4 species of birds and luckily no poisonous snakes but they are there, so be careful. Snakes become more active in the warmer months. Many more miles of trails continue through the forest and up Wonsu Mountain.
The highlight of the trip is the playground. Known to locals as the Bluebird Kids Forest Experience Garden, the site is hidden amongst the trees and offers an effortless outdoor education. My son played for 3 solid hours climbing up the caged structure and sliding down the two massive tower slides. I relived the 80s exploring a playground design I haven’t seen since my own childhood.
It begins with climbing bars, followed by an upright climbing tube, and then veers off left or right for more traversing. The journey ends as you slide at warp speed. Repeat, for hours.
Make a day of it
To add to your adventure, bring a bike and hit the BMX Park across from the entrance of the Eco Park, or hit the scenic Bear Tree Park, about 30 minutes drive.
About the Location

The drive to Wonsusan Eco Park takes about an hour from the Camp Humphreys Area. To find the distance from your location place the address into Naver Maps or Kakao Maps. Such map apps provide current information related to traffic and many other helpful tools for planning your trip.
The Naver link will take you to the parking lot. Follow the gravel road up to the clearing and you’ve reached Eco Park. Continue up the road just a bit, following the sounds of pure delight to find the playground. There is a bathroom up the trail and to your left, about a 5-minute walk from the playground.
There is no café or store on the grounds, so best to pack a lunch and drinks, or grab something in the town before you park.

Wonsusan Eco Park
Hangul Address
세종특별자치시 연기면 세종리 648-4
A large eco park with many trails and fun things for kids and families.
The Area Called Sejong

Similar to Pyeongtaek, authors and speakers may use ‘Sejong’ to refer to either Sejong administrative district or Sejong City. When researching Sejong you may want to clarify if either the administrative district or the city exists as the reference point. For this blog article, I refer to the Sejong City as ‘Sejong’. However, some of the additional locations exist outside Sejong City in the wider administrative district.
The Wonsusan Eco Park is located in Sejong City. Marketing information states that Sejeong may become the Next Seoul according to marketing created for the area. Sejong City is located about 75 miles south of Seoul. The foundation of Sejeong occurred in 2007 with the intent to move government institutions there once construction is completed in 2030. For now, the city’s rapid growth can be felt with numerous restaurants, shops, and kids’ cafes to explore beyond the hiking trails.
Cafe Options
If you need a spot to grab a coffee or treat when visiting the Eco Park, try one of these cafes listed in the South of Seoul app.

Terarosa Sejeong
033-648-2760
Copy and paste phone numbers into Naver Maps to get directions
Hangul Address
세종 가름로 143
A cafe serving food, dessert, and drinks. You can order tasty Italian pizzas or simply hangout and have coffee.

The Caramel
0507-1331-8601
Copy and paste phone numbers into Naver Maps to get directions
Hangul Address
세종 절재로 172
A cafe dedicated to handmade caramels.

Meridie Gelato
Dining Options
Many restaurants and cafes surround the Eco Park. These restaurants options listed in South of Seoul app may be perfect for your day trip.

Buttery Hands
0507-1396-1210
Copy and paste phone numbers into Naver Maps to get directions
Hangul Address
세종 가름로 232
Located in the SBC center, this is a family friendly burger joint.

The Craft Tap house
0507-1407-9295
Copy and paste phone numbers into Naver Maps to get directions
Hangul Address
세종도담점 세종 보듬3로 8-21
A craft beer tap house and restaurant.

Churrasco Brazil
044-415-1911
Copy and paste phone numbers into Naver Maps to get directions
Hangul Address
세종 도움8로 91
Located on the 4th floor, this Brazilian Steakhouse offers a variety of grilled meats and salads.
Additional Activities in Sejong
You can find many additional things to do for your family day itinerary at Wonsusan Eco Park by visiting the South of Seoul app and searching ‘Sejong’. Such options include:

Sejong National Arboretum
044-251-0001
Copy and paste phone numbers into Naver Maps to get directions
Hangul Address
세종 연기면 수목원로 136
Pro-tip: make sure that you buy tickets in advance if you are traveling from far away. They do sellout. Large area with park, trails, scenic spots,, greenhouse/ conservatory (includes a Mediterranean Garden, Tropical Plant Garden, Theme Garden, Palace, kids coloring station, art exhibit, snack shop, and Doppio Cafe). Restaurant with cafe and gift shop near entrance. Kids playground at the far end of park.

Lotus Pond Park
Hangul Address
충청북도 청주시 흥덕구 오송읍 서평리 548
A small lotus pond that will usually be in bloom sometime in June or early July. The pond is next to a river and part of a river walk.

Bear Tree Park
0507-1414-7971
Copy and paste phone numbers into Naver Maps to get directions
Hangul Address
세종 전동면 신송로 217
A park dedicated to bears and gardens.
Should I go to Sejong today?
Great questions. If you need to know more about the current air quality or the weather check the following information.
Current Air Quality and Weather in Sejong
Air quality and weather change throughout the day. However, having an idea of what the air quality is right now can help make decisions easier. You can download the Air Matters App for your phone to keep current on changing air quality conditions throughout the day. You can even set up alerts.
If you hover over the following Air Quality graphic you will be able to see a 3-day air quality estimate.
Remember that air quality changes around Korea. It may be poor quality in one area and excellent elsewhere. Checking air quality can be a great way to choose where to go, what activities to do when you get there, and when to be inside or outside. It also can help you decide if you should purchase and carry air filter masks for outdoor activities.
More hikes in South Korea


Journalist Molly Hayden has worked in the journalism field in Germany and the United States. In 2021 she relocated to South Korea.
As a volunteer Cultural Liason and Content Creator, Ms. Hayden reports on a variety of life & style topics with a focus on families living in rural South Korea.