Just outside Antequera, a low grassy mound hides one of Europe's more unusual prehistoric chambers. The Tholos of El Romeral is a Bronze Age burial, roughly four thousand years old, built from carefully fitted stone slabs that rise in a corbelled dome above a long entrance corridor. Unlike its neighbours, the huge Neolithic dolmens of Menga and Viera, it uses a dry-stone technique closer to what you find in the eastern Mediterranean, so archaeologists argue about where the builders learned it. All three belong to the Antequera Dolmens Site, listed by UNESCO in 2016 partly because the landscape itself seems to be part of the design.
That landscape deserves a look. To the north-east rises the Peña de los Enamorados, the Lovers' Rock, a limestone crag whose profile looks like a face staring at the sky, and the monuments were built to align with it. The legend says a Christian girl and a Moorish boy leapt from the top rather than be parted. To the south lie the strange karst blocks of El Torcal, wind-carved limestone that looks like stacked plates. The plain between is farmland, olive and cereal, with a long, flat horizon.
The roads on this day out are mostly smooth, open and quick, with the occasional hill and curve as you come toward the Peña. Antequera itself has about forty-five thousand people, so it is a good place to fuel, and the town is known for its bread, molletes, and porra antequerana, a thick cold tomato soup, as well as its convents and baroque churches. Heat in summer is severe, often above forty, so choose the early morning or late afternoon. Spring brings green wheat and poppies, and winter days can be clear and cold.
The tholos site is small, and visits are free of drama, usually a short walk across a gravel car park and a dim entry corridor. Check opening times before you go, because the closing days can be awkward, and the dolmens at Menga and Viera sit a few kilometres away on the other side of town. Spend a few minutes inside, feel the temperature drop, and then ride back toward the sunlight.