Tucked into the southern edge of Alcorcón, a commuter city best known for apartment blocks and shopping centres, La Ribota Park hides one of the Madrid area's odder artistic surprises: a full line-up of Greek gods arranged as a solar system.

The ensemble is the work of Ángel Aragonés, a painter, sculptor and landscape artist who scattered fountains across the park's modest greenery and gave each one a deity. Apollo, representing the Sun, takes centre stage in an enormous fountain. From there, paths fan out like planetary orbits, leading walkers from one god to the next: Mercury the messenger, Venus the goddess of love, Gea as Earth, and then Mars, Jupiter, Saturn, Uranus, Neptune and Pluto.

The sculptures themselves are deliberately simple and frontal, but each god carries the classic attributes, so they're surprisingly easy to identify once you get the hang of it. Think of it as a walkable mythology lesson — one where the textbook doubles as a place to jog or walk the dog.

There's also a quiet joke built into the design. Pluto was demoted to dwarf planet by the International Astronomical Union in 2006, but La Ribota refuses to recognise the cosmic bureaucracy: Pluto still sits at the edge of the park's solar system, as it always has. Aragonés clearly felt that a deity who travelled that far deserved a seat at the table.

The park is pleasant rather than spectacular by day, but it shifts character toward evening, when low sunlight catches the fountains and the sculptures change with every passing minute. That's the window to aim for if you want photos.

For travellers, this is exactly the kind of detour that makes a Madrid trip interesting beyond the Prado and Retiro: a free, oddball sight most visitors never hear of, in a real working suburb where you can eat well and cheaply. It also works as a walking loop — park the car-free style, follow the orbits, tick off the gods. Anyone with kids into mythology or astronomy will get particular mileage out of it, and it pairs nicely with a stop at Príncipe Pío on the way back into the city centre.