Lotte World

Listen for a moment. Under the glass roof, a hundred sounds fold into one: the rattle of a coaster on its rails, a parade drum somewhere far off, the hiss of a ride braking, and children shrieking with joy. The air smells of caramel and fried batter. Light pours down from above, soft and even, as if the weather outside has been switched off. Welcome to Lotte World, in the Jamsil district of southeastern Seoul.

Here is the first thing most visitors miss. You are standing inside one of the largest indoor theme parks on Earth. Lotte World has been recognised by Guinness World Records for its indoor scale. In a city with freezing winters, humid summers and heavy monsoon rain, that roof matters. Seoul families can come here on almost any day of the year. The glass dome is not decoration. It is the whole idea.

The park opened in 1989, just one year after Seoul hosted the Summer Olympics. That timing is not an accident. In the late 1980s, South Korea was changing fast. Its economy was growing, its cities were rising, and the Olympics had put Seoul on the world stage. A huge leisure complex here, close to the Olympic venues, sent a clear message. This was a confident, modern country ready to have fun.

The builder was the Lotte Group, one of South Korea's largest business conglomerates. Koreans call these family-run giants chaebol. Lotte's founder, Shin Kyuk-ho, began his business career in Japan, famously selling chewing gum. Lotte later grew into hotels, department stores, food and entertainment. Look around you and you will see that empire in one place. The theme park sits inside a much larger complex of shopping, dining and hotel space, all under the same name.

The indoor section is called Lotte World Adventure. It rises over several floors, like a giant open atrium. Walkways, balconies and ride tracks loop around each other in layers. On the upper levels, the European-style facades look a little like a storybook village. Down on the lower level, many visitors are surprised to find an ice skating rink. Skaters glide in slow circles while the rides roar above them. It is a strange and lovely contrast.

Now look up. Above the main floor, small balloon gondolas drift along a track under the glass. Riders float slowly over the crowds, watching the whole park from above. It is one of the gentlest rides here, and one of the best for understanding the layout. From up there, you can see how carefully the designers stacked every attraction. Very little floor space is wasted. Everything climbs, circles or hangs.

The park's two mascots are a pair of raccoons, Lotty and Lorry. You will see them everywhere: on signs, on snacks, on headbands, and sometimes walking through the crowd in costume. Another surprise is the headbands themselves. Many visitors, especially young Korean couples and groups of friends, wear matching animal-ear headbands and school uniforms rented nearby. Dressing up is part of the day here. It turns a theme park visit into a photo shoot and a shared memory.

When you are ready for daylight, follow the signs to Magic Island. This outdoor section sits on an island in Seokchon Lake, linked to the indoor park by a walkway. Magic Island opened shortly after the indoor park. Its centrepiece is a pale fairytale castle with slim towers and blue roofs. Around it, the bigger thrill rides rise above the water. The contrast with the glass dome is sharp. Here you feel wind, sun and open sky.

The lake itself has a quieter story. Seokchon Lake is generally understood to be a remnant of an old channel of the Han River. When this area was reshaped and developed in the 1970s, part of the old river course was left behind as water. Today it is a ring of calm in a dense district. In spring, cherry trees around the lake bloom pink and white. Many locals walk the lakeside path without ever entering the park.

The name Jamsil also carries a trace of older Seoul. In Korean, it is commonly explained as meaning a room for silkworms. In the Joseon era, the long royal dynasty that ruled Korea for about five centuries, this area was linked to silk farming. It is a gentle thought. Where silkworms once spun thread, millions of visitors now spin on rides. The district has changed completely, but the name stayed.

Inside the complex there is also a folk museum, easy to overlook in all the noise. It presents Korean history and daily life through models, dioramas and reconstructed scenes. Many tourists walk past it on the way to the rides. If you want a quiet half hour, it offers a very different side of Lotte World. It also shows that the company wanted this place to be more than amusement. It wanted a bit of heritage under the same roof.

From Magic Island, look to the north and up. Lotte World Tower rises beside the lake, a smooth tapering spire of glass and pale metal. It opened in 2017 and stands about 555 metres tall, making it the tallest building in South Korea. The tower and the theme park belong to the same family of developments. Together, they tell a story of thirty years of ambition, from a glass dome in the 1980s to a skyscraper in the twenty-first century.

So take a breath here, between the old dome and the new tower. Listen again. The coaster still rattles. The lake water still laps at the island's edge. Somewhere behind you, a child is asking for one more ride. As you walk on, notice the small things: the raccoon ears on a stranger's head, the light changing on the castle towers, the skaters below the balloons. Lotte World is loud and bright, but it is also full of tiny, very human moments.