Siheung-si is one of 47 cities, counties and districts in Gyeonggi-do. It has 20 neighborhoods (20 dong) and 515,633 registered residents (September 2026). The most populous neighborhood is Eunhaeng-dong with 57,462.
20neighborhoods
515,633residents
Landmark stamp: Oido Red Lighthouse
Erected prominently along the coastal embankment of Siheung, this brightly painted circular landmark overlooks muddy tidelands and treats evening visitors to vibrant sunsets over the western sea.
What to see
Walking along the wide coastal seawall offers sweeping views over open mudflats and the modern Songdo skyline across the water.
Food nearby
Rows of seaside restaurants lining the promenade serve sizzling grilled clams and rich seafood noodle soup packed with fresh shellfish.
Visitor tip
Climbing up the lighthouse observation deck around dusk allows you to witness the magnificent sunset painting the West Sea crimson.
Food, festivals and stories of Siheung-si
Local food
Siheung is well known for crispy lotus root snacks and fragrant lotus leaf tea harvested near Gwangokji Pond.
Festivals
The Siheung Gaetgol Festival takes place at an ecological park where visitors experience salt flats and wetland nature.
Did you know?
The iconic Red Lighthouse of Oido is a popular seaside attraction perfect for admiring colorful West Sea sunsets.
Neighborhoods of Siheung-si (20)
Every neighborhood has its own stamp in Random Passport. Tap “Land here” to fly straight to one.
Daeya-dong대야동dong · 42,451 residents
Name: The name originated from the old Korean word Handeul, meaning a broad field nestled gently beneath the mountain slopes.
Story: The colossal rock-carved Buddha on the cliff of Soraesan was etched during the early Goryeo Dynasty to pray for peace.
Photo spot: Climbing to the summit of Soraesan offers a breathtaking panoramic view of Incheon and the distant West Sea on clear days.
Name: The administrative area was named Sinhyeon by combining local villages near the scenic mountain ridge once traditionally known as Saejae.
Story: Archaeological excavations at the Bangsan-dong kiln site revealed historic production kilns crafting fine celadon and white porcelain centuries ago.
Name: The neighborhood earned its name from an imposing centuries-old ginkgo tree standing proudly at the entrance of the village.
Photo spot: Eungye Lake Park offers a relaxing walking trail where shimmering water reflections create picturesque evening vistas for visiting walkers.
Name: During the Joseon Dynasty, the village was called Mokgam because numerous sweet persimmon trees flourished abundantly across the valley.
Photo spot: Walking along the scenic lakeside promenade of Mulwang Lake provides stunning photo opportunities as the evening glow washes the reservoir.
Story: Since the Joseon Dynasty, villagers have gathered at Gunjasan Mountain shrine to perform time-honored ancestral rituals praying for peace and prosperity.
Name: Confucian scholars named the area Gunja because the surrounding mountain ridge was thought to resemble the noble dignity of a virtuous gentleman.
Name: The coastal cape was named Wolgot, meaning moon cape, because its curving shoreline stretches into the sea like a crescent moon.
Photo spot: Strolling along Wolgot Port at dusk captures atmospheric reflections of resting fishing boats against vast mudflats bathed in golden evening light.
Name: The neighborhood was named Jeongwangbon-dong to honor its historical identity as the original heart of the historic Jeongwang-ri settlement.
Food: The diverse multicultural streets surrounding Jeongwang Market offer adventurous food lovers authentic international street foods, spices, and exotic grocery items.
Fun fact: Home to the Tech University of Korea, this energetic neighborhood blends advanced engineering research facilities with vibrant campus green spaces.
Photo spot: Walking paths stretching along Jeongwangcheon stream offer delightful photo spots where seasonal wild blooms color the peaceful community waterway.
Photo spot: Strolling along the waterside path of Okgucheon stream rewards walkers with vibrant seasonal blossoms flourishing quietly amidst peaceful green walking trails.
Fun fact: A dense pine-tree buffer greenway stretches between the industrial and residential sectors, creating a refreshing wooded pathway for everyday neighborhood relaxation.
Photo spot: The iconic Red Lighthouse of Oido facing the vast West Sea mudflats serves as a popular photography landmark for travelers.
Food: A bustling seaside promenade features numerous seafood eateries serving freshly grilled clams and rich bowls of hot seafood noodle soup.
Story: Ancient shell middens preserved atop Oido Prehistoric Park reveal fascinating glimpses of Neolithic people who thrived gathering coastal shellfish millennia ago.
Photo spot: Climbing to Okgujeong Pavilion atop Okgu Park rewards visitors with sweeping panoramic views of the open sea and modern skyline.
Fun fact: Once an isolated island surrounded by seawater, Okgudo was transformed into a lush municipal park through extensive reclamation and reforestation.
Name: The name Baegot originates from a pure Korean term championed by linguist Ju Si-gyeong, symbolizing an inspiring center for lifelong learning.
Fun fact: Hosting the Seoul National University Siheung Campus, the district is rapidly emerging as a dynamic hub for advanced academics and technological innovation.
Photo spot: The coastal promenade of Baegot Hanul Park presents picturesque backdrops featuring open ocean sunsets alongside palm-fringed seaside seawater pools.
Fun fact: Climbing Baegotmaru hill in Baegot Life Park provides visitors an open vantage point viewing harmonious urban architecture beside coastal mudflats.
Story: Joseon scholar Kang Hui-an brought rare lotus seeds from China and cultivated them at Gwangokji Pond, establishing regional lotus traditions.
Photo spot: Visiting the Lotus Theme Park beside Gwangokji during midsummer treats travelers to vast fields of blossoming pink and white lotus flowers.
Name: The historic regional moniker Yeonseong, meaning lotus castle, praised the enchanting beauty and fragrance of lotuses flourishing across the ancient district.
Photo spot: Ascending the spiraling observatory in Siheung Gaetgol Eco Park unveils stunning panoramas of winding tidal channels and historic abandoned salt pans.
Fun fact: Preserving memories of the old Sorae Salt Evaporation Ponds, this ecological park maintains antique wooden salt warehouses and educational salt facilities.
Name: The name Neunggok originated from old folklore claiming this sheltered valley was so propitious that royal tombs could be built here.
Photo spot: Neunggok Prehistoric Site Park features carefully reconstructed pit dwellings and dolmens nestled alongside peaceful woodland walking paths for reflective strolls.
Photo spot: The turtle-shaped artificial island offers breathtaking sunset views over Lake Sihwa against modern seaside walkways and coastal architectural lines.
Fun fact: Located beside Lake Sihwa, the expansive Wave Park allows adventurous visitors to enjoy exciting artificial wave surfing throughout all seasons.
Local notes were drafted with the help of AI from public information. Population: Ministry of the Interior and Safety resident registration, September 2026. Spotted a mistake? Tell us.