Cambridge City Centre 3D Printed City Map — 9×9cm Relief Model

What this model shows

Cambridge in 3D print, centred on the historic university quarter along the River Cam. The model covers a one-kilometre square taking in King's Parade, the Backs, and the medieval street pattern around Market Hill. The Cam runs north through the model, threading past the riverside college grounds.

The footprint includes King's College and its 15th-century chapel, Trinity, Clare, and the lawns of the Backs running down to the river. Surrounding streets retain the compact medieval plan of the old town, with later Georgian and Victorian infill. The terrain is low-lying fenland, so relief is gentle and the print reads primarily through built form rather than topography.

The Cambridge plate prints at 1:11,000 on a 9 × 9 cm base, so a 100 m city block is about 9 mm across and a single street is a fraction of a millimetre wide — the relief is the real measured shape of one square kilometre, with no vertical exaggeration.

A precise Cambridge graduation gift — the 1 km square around the colleges and the Backs, the River Cam traced at 1:11000, the city's coordinates engraved on a steel label.

Specification

9 × 9 cm · 1:11,000 scale · matte PLA · black ribbed base (white free on request) · stainless-steel laser-engraved label

FAQ

What does the model show?
Building footprints, building heights measured from LIDAR rather than estimated, and the underlying topography of the ground itself. Roads are engraved as shallow grooves, water is cut hollow below the surface, and bridges carry across as solid decks rather than free-standing spans. Everything is held at true 1:11000 scale with no vertical exaggeration, so the relief is the real measured shape of that square kilometre.

How are bridges and fine structures printed?
Each plate is one continuous 3D print, so anything that would hang in mid-air is filled in for strength. A bridge prints as a solid deck joined to the ground on each bank — the open gap beneath it, and the cables or piers that hold a real span, are closed in rather than left floating. Fine features such as railings or a single narrow footbridge can merge into the surface. Footprints and positions stay true to the survey; only the unsupported structure underneath is solidified, so the model survives handling and shipping.

How long until it ships?
Each model is printed to order in Sheffield, so production takes up to 7 working days before dispatch. It then ships by Royal Mail Tracked 48, which is 2–3 days within the UK, and a tracking number is emailed when the parcel is handed over. UK delivery is free. International shipping isn't available at launch.

Can I request a different area or city?
Yes. The custom-coordinates listing covers any UK location at the same 9 cm × 9 cm format and 1:11000 scale, so you can centre the square kilometre wherever you like — a childhood street, a university, a harbour. You can also message the shop with an area you'd like added to the standing catalogue, and it may become a ready-to-ship model for everyone.

Why black and white?
The black ribbed base gives the topography enough contrast to read at a glance, while the white relief shows the building geometry without competing with the base beneath it. It is a deliberate, restrained palette that keeps attention on the measured shape of the city rather than on colour. A white base is free on request — just message before ordering.

Where does the data come from?
Building heights and ground terrain come from national aerial LIDAR — the Environment Agency in England, the Scottish Remote Sensing Portal in Scotland, and Natural Resources Wales in Wales — accurate to a few centimetres. Building footprints, water, and the street grid come from OpenStreetMap. Both are open data, released under the Open Government Licence and the ODbL respectively, and the required attribution is printed on the thank-you card inside every order.

Which colleges are visible on the model?
The 1km footprint centred on King's Parade captures King's, Trinity, Clare, Gonville & Caius, Trinity Hall, St Catharine's, Corpus Christi, Pembroke, Peterhouse and the Backs. Outlying colleges such as Girton and Homerton fall outside the frame.