The Cydonia Highlands formation complex is located in the northern lowlands of Mars, approximately 600 kilometres north-northwest of Mars Colony 1. The site is accessible by pressurised transport shuttle, with a flight time of approximately 90 minutes each way. Cydonia is included in the Navigator and Pathfinder standard Mars excursion package; Pioneer passengers may purchase it as an add-on.

The formations at Cydonia are a collection of mesa-like structures with distinctive geometry — in particular a roughly 3-kilometre-wide formation that, when photographed by the Viking 1 orbiter in 1976, appeared to bear a resemblance to a humanoid face due to lighting and image compression artefacts. The "Face on Mars" generated decades of popular speculation and became one of the most-discussed features in the history of planetary exploration. Higher-resolution imagery obtained from subsequent orbiters revealed the feature to be an eroded mesa with no artificial characteristics under improved lighting conditions.

The Cydonia interpretive centre presents the complete scientific and cultural history of the formation complex. This includes the Viking photograph and the circumstances of its initial interpretation, the subsequent high-resolution imaging campaigns that resolved the mesa's natural origin, and the broader xenoarchaeological debate that Cydonia sparked — a scientific subfield that now examines geological anomalies on Mars and other bodies for evidence of past non-human activity. The interpretive centre presents the evidence without advocacy for any particular conclusion. Pelorus Voyages takes no position on xenoarchaeological hypotheses.

What the geological survey has established is that several formations in the Cydonia region do exhibit angular geometry uncommon in typical Martian erosion patterns. The interpretive centre's scientific wing explains the range of geological mechanisms — preferential erosion along fracture planes, differential hardness layering, impact ejecta redistribution — that can produce angular structures without invoking artificial construction. The xenoarchaeological wing presents the dissenting hypothesis with its supporting observations and the methodological criticisms levelled by the geological mainstream. Both wings are factually presented and referenced to the current peer-reviewed literature.

Surface excursion to the formation exterior is available for Navigator and Pathfinder passengers. The formations may be approached to within 20 metres; closer approach is restricted under the Mars Surface Heritage Regulations, which classify Cydonia as a Category B scientific preservation zone. No sampling, marking, or physical contact with the formation surfaces is permitted.
