Estació sísmica de Garraf

Despite its listing among observatories, the Estació sísmica de Garraf near Vall d'en Jonc in Catalonia, Spain, is a seismic monitoring station, not a stargazing venue - its instruments listen to the ground, not the sky.

About Estació sísmica de Garraf

The station is operated by the Institut Cartogràfic i Geològic de Catalunya (ICGC) and forms part of Catalonia's regional seismic network. It has been in operation since 2001, continuously recording ground motion and updating its readings roughly every five minutes for real-time earthquake detection.

Location & getting there

The station sits at around 584 metres elevation in the Garraf massif, a limestone range on the Catalan coast southwest of Barcelona - a rugged, sparsely built-up area chosen precisely because its bedrock produces a stable, low-noise seismic signal.

Visiting

As a technical monitoring installation rather than a visitor site, the station itself is not set up for public tours; live seismic readings from the network are published by the ICGC online.

See your named star from here

There's no telescope at the seismic station, but the Garraf massif's countryside makes for a good dark-sky spot in its own right. Wherever you end up stargazing, you can look up your named star's coordinates in the Star Register catalogue, or start a naming through one of our packages.