Expo of the future, held in the past, abandoned by the present…
A rocket the size of the real thing still stands in a parking lot.
It rises out of La Isla de la Cartuja, an island on the Guadalquivir River in Seville, capital of Andalusia in southern Spain, where a full-scale replica of a European space launcher has sat, unremarked, for over three decades. Most of the land it stands on now belongs to a technology and research park, and getting to the right places means telling that park apart from what remains of the original site — some entrances are open gates, others require climbing a fence or a wall, and comfortable shoes are not optional. What is left here is not a single ruin but the scattered remainder of an entire constructed city, built for six months of 1992 and then, in large part, simply abandoned where it stood.
Historical Context
Two Exhibitions, One City
Seville has hosted two Exposiciones Universales — world’s fairs — the first in 1929 and the second in 1992. Both were designed to promote the city internationally and showcase its industrial and cultural heritage, and both drew large-scale international participation; the 1992 edition alone brought pavilions from over a hundred countries. That second exhibition, known simply as Expo ’92, ran for six months, from 20 April to 21 October 1992, and was built in and around La Isla de la Cartuja, an area that was essentially redeveloped from nothing to house it — a purpose-built city constructed for a fixed lifespan. Its official theme was “The Age of Discovery,” timed to the 500th anniversary of Christopher Columbus’s first voyage in 1492 and, by extension, the beginning of the wealth Seville drew from New World trade centuries earlier. It was judged a success in terms of visibility and attendance, but the event cost an estimated €9.3 billion and left the city carrying debt and controversy that outlasted the celebrations by decades.
After the Gates Closed
When the Expo ended, many of its pavilions were dismantled outright — of roughly a hundred original structures, only around thirty remain standing today. What survived was split largely between two new identities: a research and development zone that became the technology park Cartuja 93, and a theme park called Isla Mágica, built partly over the former Spanish pavilion and the artificial lake that once anchored the site. The Canadian government donated its pavilion outright to establish a trade school. Cartuja 93 remains freely walkable; Isla Mágica charges admission.
Architecture and Space
The Pavilion of the Future and Its Rocket
Along the Camino de los Descubrimientos, the avenue that once served as the Expo’s central spine, the Pabellón del Futuro still dominates the skyline of this stretch of the site, alongside a full-size replica of the European Space Agency’s Ariane 4 launch vehicle and a large freestanding antenna — the site’s most immediately recognisable landmarks, visible long before the pavilion itself. Nearby, tucked into the corner of what was once a sub-port, a miniature model of the planet sits largely unnoticed; an auditorium and stage occupy the same stretch, sealed but reachable by climbing the surrounding walls. Directly across the road stands the former Pavilion of Morocco, an elaborate exercise in Islamic architectural design that, unlike almost everything around it, was never abandoned at all — it now functions as a cultural centre.
Decline and Abandonment
The pattern here differs from the classic story of industrial or institutional collapse: this was infrastructure engineered from the outset for a six-month lifespan, and its abandonment began the moment the fair closed rather than emerging from gradual economic decline. Some structures were converted quickly into permanent use; others, deemed too costly, too specific, or simply surplus to any post-Expo plan, were left standing with no assigned future. The Pabellón del Futuro itself spent decades in exactly that condition — described by local heritage advocates as caught in limbo “between total abandonment and construction work” — while the elevated monorail that once carried visitors around the site was fully dismantled, leaving its stations behind as functionless structures now absorbed into parking areas for workers at Cartuja 93, their escalators missing pieces and sealed off behind chain-link fencing.
What We Found
On the road of Camino de los descrimientos, my friend Charaf and I were looking for an easy and safe entrance to the pabellòn del Futuro. While crossing the bridge of La Barqueta, we glimpsed some people inside the area, probably workers, so it was better for us to pay more attention. After one and a half hours of walking, on our left, a passage finally appeared, and in a heartbeat, we were inside. It was a road connecting to the other side of the pavilion, divided by a wide ditch littered with grass and weeds. Charaf decided to wait close to the entrance with the backpacks while I explored inside.
10, 9, 8… Under the Rocket
At first sight, the rocket, the antenna and the pavilion dominated the landscape. Ten, nine, eight, seven, six… two, one, and I was already standing under the engine of this huge rocket, copied at original size — a replica of the European Space Agency’s Ariane Four launch system towers, sooooo exciting! On the other side of the pedestrian area, the pavilion was silent, taking a nap after having hosted so many tourists over the previous six months. All the doors were closed, no entrance where I could break inside. Next to the big antenna, in a corner of a sub-port, there was a planet in miniature. Not far away — the auditorium and the stage, always closed but possible to reach by climbing the walls.
The Pavilion of Morocco
The next place worth a visit was right on the opposite side of the road: the pavilion of Marruecos! An amazing masterpiece of architecture and Islamic design, an almost perfect replica in my Moroccan friend’s view. Fortunately, not abandoned — now used as a cultural centre.
The monorail track is gone, though stations remain, now just oddities taking up space in parking lots for those who work in Cartuja 93. Escalators with missing pieces are blocked off by chain-link fences.
What a Sky!
Walking on our way back home, we found something else abandoned, not recognisable from outside, but from inside it looked like a theatre. Walking on a half-broken tree trunk, climbing and jumping over a thick wall, we were inside. A starry sky with zodiac symbols hung above our heads, all dark.
Stepping on the rotten wood, we found ourselves in a lightless open room where the landlords — two dummies — welcomed us. An amazing view surprised me and my friend: orange trees, oranges on the floor, the sunset, palms in the distance, quietness… Ah, so niceeeee.
After this time break, we moved to visit the rest of the building. It was just empty corridors, rooms and… one horse and one man (always dummies) standing in front of what was a dark room. Completely dark, no windows for the light, and in the centre, a big hole, deep maybe ten meters, fenced all around. No idea to think about what it was, as my friend invited me to go away from this place.
Climbed on the wall and jumped down without any care about the people around. Pretty suggestive place, as I like it, I said to my friend. Sure, I had fun, and I would be ready to do it again and again, was his answer. Another Stalker in our ranks, I thought to myself.
Current Status
At the time of writing, in 2026, the Pabellón del Futuro — the building at the centre of this visit — is no longer simply abandoned. Recent architectural and heritage reporting confirms it has entered a rehabilitation process, intended to convert it into offices for the Archivo General de Andalucía and the regional agency overseeing Andalusian cultural institutions, with exterior renovation work reported as underway. Its surrounding grounds, including the dry artificial canal and the auditorium described above, were still reported as neglected as recently as the site’s thirtieth anniversary in 2022, with heritage advocacy groups continuing to press the municipal and regional government over the state of the gardens and the broader Cartuja Camino de los Descubrimientos corridor. The Pavilion of Morocco, as observed, continues to operate as a cultural venue. The monorail infrastructure remains permanently dismantled, its former stations still standing unused within Cartuja 93’s parking areas. Searches for a completion date on the Pabellón del Futuro’s rehabilitation, or for the current condition of the unidentified theatre-like structure described above, returned no further public records beyond what is noted here; both should be treated as unresolved as of this writing.
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