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Starfield Library (COEX Mall)hotple.korea The 13-meter bookshelves in the middle of COEX Mall are one of Gangnam's most recognizable photo backdrops, free and open late every day.
National Museum of Koreahotple.korea With 6.5 million visitors in 2025 it ranked third among the world's museums, and its MU:DS souvenirs and the dark 'Room of Quiet Contemplation' are all over Korean social feeds.
Lotte World Adventurehotple.korea Dressing up in matching Korean school uniforms and posing in front of the fairy-tale castle on Magic Island is one of the most repeated Seoul travel shots, and seasonal festivals keep new content coming.
NEW63 SkyPicnic (63 Building Observatory)hotple.korea The 63 Building's observatory reopened in June 2026 with mirror rooms and media art, and its 63rd-floor rooftop is open to the public for the first time in about 16 years.
Gyeongbokgung Palacehotple.korea Renting hanbok and posing in front of the throne hall or Gyeonghoeru Pavilion is one of the most posted things travelers do in Seoul, and hanbok wearers get in free.
Seoul Sky (Lotte World Tower Observatory)hotple.korea The glass-floored Sky Deck on the 118th floor and the night view from 500 meters up are a staple of Seoul travel reels, and the official account keeps the feed busy with seasonal exhibitions and collaborations.
Yeouido Hangang Parkhotple.korea Cooking instant ramyeon on a convenience-store machine by the river is one of the most posted Seoul rituals, and the Yeouido pier building made it even easier in 2025–2026.
Bukchon Hanok Villagehotple.korea The sloping lane of tiled roofs on Bukchon-ro 11-gil is the hanok photo most travelers want, often taken in rented hanbok after a palace visit.
Changdeokgung Palace & Secret Garden (Huwon)hotple.korea Every November the Secret Garden's maples around Buyongji and Aeryeonji ponds fill Korean feeds, and in 2026 bloggers reported people queuing from dawn because same-day garden tickets were gone by about 9:40.
Seokchon Lakehotple.korea The reflection of Lotte World Tower in the water, the cherry-blossom tunnel in spring and the autumn foliage make it the most photographed free spot in Jamsil, and an RM photo shared on BTS's official account turned it into a fan stop.
Dongdaemun Design Plaza (DDP)hotple.korea Its silver, wave-shaped shell is one of Seoul's most photographed buildings, and seasonal media-facade shows on the 222 m wall such as Seoul Light DDP draw big evening crowds.
Hanboknam Gyeongbokgung (Hanbok Rental)hotple.korea Hanbok wearers get into Gyeongbokgung for free, and this large rental shop a minute from the station is where many of the palace's hanbok photos start.
SEOULDAL (Seoul Moon Balloon)hotple.korea A glowing moon-shaped balloon that lifts 20 riders 130 m above Yeouido; about 40% of its 2025 passengers were foreign visitors, and it now flies every day of the week.
Leeum Museum of Arthotple.korea Its buildings by Mario Botta, Jean Nouvel and Rem Koolhaas and its big contemporary shows make it a regular Hannam photo stop, and the free traditional-art galleries draw travellers year-round.
N Seoul Towerhotple.korea The lit-up tower above the city, love-lock fences and cable car rides remain one of the most posted Seoul views, especially at sunset.
Around Hongdae & YeonnamSIHYUNHADA Hongdae Spacehotple.korea The studio that turned colorful-background ID photos into a trend marked its tenth year in 2026, and its pastel portraits are a popular Seoul souvenir among visitors, helped by English and Chinese versions of its website.
Mangwon Hangang Parkhotple.korea Cooking instant noodles in a convenience-store ramyeon machine by the river has become a signature Seoul experience on social media, and Mangwon is the closest stretch of riverbank to Hongdae and Mangwon Market.
Gyeongui Line Forest Park (Yeontral Park)hotple.korea Locals call it Yeontral Park, and its lawns, ginkgo path and street musicians are the backdrop for countless Yeonnam-dong cafe-hopping posts.
Olympic Park (Lone Tree)hotple.korea The single tree on a bare green hill has been the backdrop for countless dramas and ads, and K-pop fans pass through the park for concerts at KSPO Dome, so it shows up in feeds all year.
The War Memorial of Koreahotple.korea The outdoor yard of tanks and aircraft, the long colonnades and the reflecting pond make it a photo stop on Yongsan walks, and it pairs naturally with lunch in nearby Yongridan-gil.
SEA LIFE COEX Aquariumhotple.korea Relaunched as SEA LIFE in July 2025 with a jellyfish media-art zone, a bigger seal beach and a glass-bottom boat over the shark tank, it gives the old COEX favorite fresh photo spots.
Seoul Foresthotple.korea It is the green break between Seongsu's cafes and shops, and picnic shots on the lawn, the deer enclosure and the metasequoia path are staples of Seongsu day-trip posts.
Cheonggyecheon Streamhotple.korea The lit-up waterway between office towers is a go-to night walk in central Seoul, and the Seoul Lantern Festival, returning from 11 December 2026, fills feeds with lantern shots every winter.
Amorepacific Museum of Art (APMA)hotple.korea The white, lantern-like Amorepacific headquarters is one of Yongsan's best-known buildings, and its basement museum is now showing Korea's first large Sol LeWitt retrospective, whose giant wall drawings are filling art feeds.
Bongeunsa Templehotple.korea A temple with roots in the 8th century sitting right across from COEX's glass towers, it gives travelers one of Gangnam's most striking old-and-new photo contrasts.
Yongsan Park Officers' Housing Complex 5hotple.korea Rows of red-brick, American-style houses left from the US Army base make it look nothing like Seoul, so it has become a popular photo walk, especially in spring blossom and autumn color.
K-Star Road (GangnamDol Statues)hotple.korea Seventeen person-sized bear statues honoring K-pop groups line this street, and fans come to pose with the one painted for their favorite group, from TVXQ! to BTS.
Yongsan Family Parkhotple.korea A wide, flat lawn right behind the National Museum of Korea, it is where Seoulites spread picnic mats on mild weekends, and the pond and sculptures make easy photos after a museum visit.
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