South Chungcheong Province

Seosan Birdland: A Panoramic View of Reclaimed Rice Fields and Migratory Birds in Cheonsu Bay

Seosan Birdland is an ecological and cultural space where visitors can explore the migratory birds of Cheonsu Bay and the agricultural landscapes of reclaimed land through indoor exhibitions, an observatory, and observation decks. If you are planning winter birdwatching, it is best to check the seasonal hours, Monday closure, and varying accessibility of the outdoor areas in advance.

By the KOTourLive Editorial Team Updated: Aug 12, 2026 23 min 38
Seosan Birdland: A Panoramic View of Reclaimed Rice Fields and Migratory Birds in Cheonsu Bay

Cheonsuman, where reclaimed land from the 1980s became a feeding ground for migratory birds

Seosan Birdland is an ecotourism facility established at 655-73 Cheonsuman-ro, Buseok-myeon, Seosan-si, Chungcheongnam-do, at the Cheonsuman migratory bird habitat. Cheonsuman lies at the central point of the migratory route connecting northern Siberia and Manchuria with Southeast Asia, while its large lakes and extensive farmland serve as landmarks and feeding grounds for migrating birds.

The marine environment changed considerably when seawalls, freshwater lakes, and large-scale farmland were created through the Seosan A and B District reclamation project in the 1980s. However, fallen grains remaining in rice fields after harvest and the expanded water surface created favorable conditions for waterfowl. Seosan City launched the “Cheonsuman Migratory Bird Habitat Ecological Park Project” after being selected for a Ministry of Environment support program in 2002, and Birdland was planned as a hub connecting migratory bird conservation, education, and tourism.

2025년 2월 천수만에 머문 흑두루미 모습입니다.
A hooded crane that stayed at Cheonsuman in February 2025. — Photo source: ohmynews.com
  • Key species observed at Cheonsuman include greater white-fronted geese, Baikal teals, black-faced spoonbills, and whooper swans.
  • Official tourism information introduces exhibition materials related to nearly 200 species of migratory birds in the Cheonsuman area.
  • The basic rule for birdwatching is to keep a sufficient distance from the birds and not feed them or make loud noises.

Twenty facilities connecting the Migratory Bird Museum, Nest Observatory, and 4D Theater

The central building of Seosan Birdland is the Migratory Bird Museum. Its exterior, modeled after the birds and forests of Cheonsuman, serves as a landmark, while specimens, videos, and bird-call materials explain migratory birds and wetland environments. Outdoors, facilities include an ecological pond, forest ecology learning area, forest playground, maze garden, outdoor performance area, and wildlife treatment center.

According to the site plan, the ticket office and general parking lot are near the entrance. The Migratory Bird Museum is facility 12, the duck and goose observation deck is facility 13, the 4D Theater is facility 14, and the Nest Observatory is facility 11. The museum exhibitions alone can be seen quickly, but allowing about 1.5 to 2 hours is appropriate when the observatory and outdoor walking routes are included.

서산버드랜드의 철새박물관과 관찰데크, 전망대 위치를 표시한 시설 평면도입니다.
A site plan showing the locations of the Migratory Bird Museum, observation deck, and observatory at Seosan Birdland. — Photo source: seosan.go.kr
  • Separate parking areas are available for regular vehicles and large buses.
  • Because the layout includes differences in elevation and ground surfaces between the indoor exhibitions and outdoor observation areas, comfortable sneakers are recommended.
  • The 4D Theater schedule and experience programs may vary by date, so check notices on the official website before departure.

Visiting hours close at 6 p.m. from March to October and 5 p.m. from November to February

According to official information, the summer season from March to October operates from 10:00 to 18:00, while the winter season from November to February operates from 10:00 to 17:00. The facility is closed every Monday. As the Korea Tourism Organization’s accessible tourism information states that admission is allowed until one hour before closing, it is safest to plan to arrive before 17:00 in summer and before 16:00 in winter.

Individual admission fees are KRW 3,000 for adults, KRW 2,000 for youths and military personnel, and KRW 1,500 for children. For groups of 20 or more, the fees are KRW 2,000 for adults, KRW 1,500 for youths and military personnel, and KRW 1,000 for children. Seosan citizens and honorary citizens pay KRW 1,500 for adults and KRW 1,000 for youths and military personnel, while children enter free of charge. The main contact number is 041-661-8051. Some tourism information also lists 041-661-8054, so it is advisable to reconfirm the number in advance for program inquiries.

  • Official website: https://birdland.seosan.go.kr/
  • The rental fee for the special exhibition room is KRW 30,000 per weekday and KRW 40,000 on Saturdays and public holidays for one day.
  • The seminar room costs KRW 20,000 for two hours on weekdays and KRW 30,000 on Saturdays and public holidays. An additional KRW 10,000 per hour is charged for use beyond the basic period.

Use the Nest Observatory from November to February and plan Cheonsuman birdwatching from March to May and October to December

The actual arrival period and population of migratory birds vary each year according to temperature, food availability, and water levels. In general, however, migratory birdwatching programs have been operated at Cheonsuman from March to May and October to December, while the museum’s winter hours are 10:00 to 17:00 from November to February. To observe birds at a distance, prepare a telescope or binoculars, and avoid occupying the area in front of the observatory railing for a long time.

In February 2025, hooded crane birdwatching tours operated three times a day on Saturdays and Sundays in Cheonsuman A District, and a hooded crane-themed birdwatching tour was also announced for 2026. These are examples of seasonal events and should not be regarded as permanent programs. Check Seosan Birdland notices for the birdwatching tour, shuttle, reservations, and participation fee applicable on your visit date.

2025년 2월 천수만에서 관찰된 흑두루미 무리입니다.
A flock of hooded cranes observed at Cheonsuman in February 2025. — Photo source: ohmynews.com
서산버드랜드의 천수만 흑두루미 탐조투어 현장입니다.
A hooded crane birdwatching tour at Cheonsuman at Seosan Birdland. — Photo source: ohmynews.com
  • Do not fly drones toward the birds or use flash photography.
  • Because the western coastal plains are often windy, a windproof jacket, gloves, and hat are recommended in winter.
  • If birdwatching is the main purpose of the trip, prioritize checking the visibility at outdoor observation points and seasonal programs over the museum.

Vehicles for visitors with disabilities can reach the front of the Migratory Bird Exhibition Hall; observation decks have stairs and dirt paths

Wheelchair and stroller users can plan their route around the Migratory Bird Exhibition Hall and Nest Observatory. According to accessible tourism information, both spaces are accessible, but the path from the exhibition hall to the Nest Observatory is steep and may require assistance. If necessary, visitors can travel by vehicle.

By contrast, the 4D Theater, duck and goose observation deck, and forest playground include stairs or dirt paths, making wheelchair access difficult. There are three designated accessible parking spaces each in the parking lot in front of the ticket office and in front of the Migratory Bird Exhibition Hall. After purchasing a ticket, vehicles for visitors with disabilities can travel to the front of the exhibition hall. Accessible restrooms are available at the Migratory Bird Exhibition Hall and Nest Observatory.

  • Regular vehicles should park in the lot in front of the entrance ticket office and continue on foot.
  • When traveling with a stroller, it is better to focus on the museum and observatory and treat the observation deck and forest playground as optional sections.
  • It has not been confirmed whether foreign-language or sign-language interpretation is regularly available, so inquire by phone before visiting if needed.

Why to check the tide table first when combining Ganwolam and Ganwol Lake

Seosan Birdland is a good starting point for understanding the relationship between the Cheonsuman coast and reclaimed farmland. At nearby Ganwolam, visitors can walk toward the island only when the tidal causeway is open. Therefore, if you plan to visit Ganwolam after Birdland, check the tide times around Ganwoldo through the Korea Hydrographic and Oceanographic Agency’s tide information first.

A practical day itinerary is to visit the Migratory Bird Museum and Nest Observatory in the morning, join a seasonal birdwatching program if one is available, and then travel to Ganwol Lake and Ganwolam. Conversely, this is not an urban tourist destination with a dense concentration of restaurants, cafés, and public transportation, so it may not suit travelers expecting tightly scheduled transfers without a private car or pre-booked local transportation.

천수만 흑두루미 탐조투어에 사용된 관찰 현장입니다.
An observation site used for the Cheonsuman hooded crane birdwatching tour. — Photo source: ohmynews.com
2026년 2월 천수만에서 관찰된 흑두루미 모습입니다.
A hooded crane observed at Cheonsuman in February 2026. — Photo source: joongdo.co.kr
  • Because public transportation stops, routes, and walking times may change, check Seosan City bus information on the day of departure.
  • The address is 655-73 Cheonsuman-ro, Buseok-myeon, Seosan-si, Chungcheongnam-do.
  • To coordinate both birdwatching and the tide at Ganwolam, adjust the seasonal event schedule and tide times separately.

Reservation-based programs illustrated by hooded crane birdwatching cases from 2025 to 2026

Tours targeting a specific species such as the hooded crane are reservation-based programs that open according to the season, population, and conservation conditions, rather than permanent products available for on-site registration. In the 2025 example, tours were held three times a day on Saturdays and Sundays from February 22 to March 9 in Cheonsuman A District. The 2026 announcement introduced a fee of KRW 10,000 per person for both adults and children, with a KRW 2,000 discount for Birdland admission ticket holders.

The prices and schedule above are historical event information and are not the currently applicable fees. When visiting for a birdwatching program, first check the official website notice for operating dates, meeting point, transportation availability, minimum age, and cancellation policy. Also include in your budget the possibility that the regular museum admission fee and birdwatching tour participation fee may be charged separately.

  • The recommended duration is 1.5 to 2 hours for a regular visit, or half a day when combined with a reservation-based birdwatching tour.
  • For birdwatching, subdued outerwear that blocks the wind is preferable to attention-grabbing clothing such as black or fluorescent colors.
  • For video reference, you can watch Seosan City TV’s 2024 video and Seosan City Hall’s 2026 migratory birdwatching video together.

Before You Go

Address
655-73 Cheonsuman-ro, Buseok-myeon, Seosan-si, Chungcheongnam-do
Hours
March–October 10:00–18:00 / November–February 10:00–17:00
Closed
Every Monday
Admission
Individuals: adults KRW 3,000 / youths and military personnel KRW 2,000 / children KRW 1,500
Phone
041-661-8051
Official site
https://birdland.seosan.go.kr/
Parking
General parking and large-bus parking available. Three accessible parking spaces each are located in front of the ticket office and the Migratory Bird Exhibition Hall.
Time needed
Regular visit 1.5–2 hours; half a day when combined with a birdwatching program
Accessibility
Barrier-free access is available at the Migratory Bird Exhibition Hall and Nest Observatory. The 4D Theater, duck and goose observation deck, and forest playground are difficult for wheelchair users to access because of stairs or dirt paths. Vehicles for visitors with disabilities can travel to the front of the Migratory Bird Exhibition Hall after ticket purchase.

The information above is current as of the time of writing. Check the official information again before visiting.

Seosan Birdland migratory birds of Cheonsu Bay migratory birdwatching Migratory Bird Museum ecotourism hooded cranes
Places
This Place
서산버드랜드
충청남도 서산시 부석면 천수만로 655-73

Nearby Attractions 2

  • Ganwolam Hermitage 1
    Ganwolam Hermitage
    A Buddhist temple on the sea, accessible by a tidal causeway that emerges as the tide recedes.
  • 부석사 2
    부석사
    도비산 중턱에서 서해 전망을 즐기는 고찰입니다.

Food & Dining 3

  • Keunmaeul Yeongyang Gulbap 3
    Keunmaeul Yeongyang Gulbap
    A local cuisine restaurant serving oyster rice and nutritious clam rice.
  • Sigolpung-gyeong 4
    Sigolpung-gyeong
    A Korean restaurant serving du-yuk-jjim set meals, tteokguk, and other dishes.
  • Wonjo Buseok Naengmyeon Subokjip 5
    Wonjo Buseok Naengmyeon Subokjip
    A restaurant serving Buseok naengmyeon with a hint of ginger.