The library of ground
Every place Strata has dug, assembled from its sources and filed by locality and era. A place is reviewed again whenever the ground beneath it is dug afresh.
230 places · 98 localities · last reviewed 21 September 2026
Portugal
LisbonLisbon carries its layers close together: a hilltop besieged in 1147, a royal square rebuilt after the 1755 earthquake, a secret police headquarters that fired its last shots in 1974, and industrial waterfront turned into a World's Fair in 1998. Moors, kings, dictators and engineers each left their mark on the same short walks.
9 digs
108 records
64 records Portugal CascaisCascais grew from scattered Roman farm estates into a chartered fishing town in 1364, then into King Luís I's chosen summer court from the 1870s, and finally into a coast of forts, shipwrecks and exiled royalty, its ground still carrying Visigothic graves, quarried walls and a fort disarmed within a year of its rebuilding. 13 digs
151 records
58 records Italy RomeRome's ground holds an amphitheatre, a bathing complex turned piazza, a chasm in the Forum, and the spot where Julius Caesar fell. Emperors, senators and Gothic besiegers each left their mark, and what they built or broke still shapes the streets walked today. 5 digs
62 records
129 records
319 records United States PinedalePinedale, Wyoming, sits in Sublette County beside Fremont Lake, ground worked and watched for thousands of years before it held a federal biologist's memorial, a family's hidden graves, and the town's own cemetery, founded in 1904 and passed to public hands in 1973. 1 dig
7 records United States AlbuquerqueAlbuquerque's ground carries layers from a 1716 Spanish land grant to a modern grid of named streets. Elena Gallegos, a soldier's widow permitted to hold property in her own right, once held land stretching from the Rio Grande to the Sandia Mountains, later divided by inheritance, courts, railroads and the city itself. 1 dig
8 records United Kingdom North LeighNorth Leigh holds a Roman villa uncovered and stripped within a week in 1813, a Saxon burial ground, a vanished medieval village, and Eynsham Hall — a 1770s house rebuilt as an Edwardian mansion that sheltered wartime mothers and airmen before becoming a hotel. 5 digs
71 records United Kingdom LondonLondon's ground holds a workhouse on Poland Street, a Roman bathhouse beneath Shadwell's docks, a Saxon knights' grant at Aldgate, and the Tower of London's siege, executions and plague burials — each site changed by outbreak, riot or rebuilding across nearly two thousand years. 5 digs
70 records United Kingdom BicesterBicester grew around a saint's relics and a Norman priory, on ground already old with Roman roads and early Christian burial. A highwayman's ambush in 1818 and a designer outlet opened in 1995 mark how the same streets kept changing hands and purpose. 1 dig
12 records Portugal Salvaterra de MagosSalvaterra de Magos grew around a royal hunting lodge built in the 1500s, favored by the Portuguese crown into the 1700s, where a marriage contract had already been signed in 1383. Fires in 1817 and 1828, then an 1858 earthquake, brought the palace down, leaving only its chapel and falconry standing. 1 dig
9 records Ireland DublinDublin's ground carries siege, rebellion and argument in close quarters: a corner near Dublin Castle that saw a collapsed 1649 siege and 1922 street fighting, and a spot on O'Connell Street where a column stood, fell to a bomb, and gave way to the Spire. 2 digs
24 records
108 records
The city that starved for a king it never chose
Igreja de Santa Luzia · 6379 BC–2013
The bridge that gave a battlefield its name
Alcântara-Mar railway station · 1755–2008
The knight who blocked a closing gate with his body
Painel de Azulejos "Conquista de Lisboa" · 6400 BC–2012
Portugal
SintraSintra, Portugal, gathers its history around a royal palace where kings were born, confined and died, and around the villages and burial grounds spread through its hills. Moorish, medieval and modern layers sit close together, held by the crown, by the Church, and later by exiles and dictators-in-waiting.
9 digs64 records Portugal CascaisCascais grew from scattered Roman farm estates into a chartered fishing town in 1364, then into King Luís I's chosen summer court from the 1870s, and finally into a coast of forts, shipwrecks and exiled royalty, its ground still carrying Visigothic graves, quarried walls and a fort disarmed within a year of its rebuilding. 13 digs
151 records
The man who faked his own death in a sea cave
Cascais · 2870 BC–now
Rebuilt for a king, disarmed within a year
Cascais · 4000 BC–now
A castle built for show became a gift to strangers
Forte de Nossa Senhora da Luz de Cascais · 2870 BC–2000
United States
HighlandHighland, Utah, incorporated in 1870, grew from Lake Bonneville's old lake bed and later farmland into subdivisions like Dry Creek Highlands and Blessing Rock at Beacon Hill, platted through the 2000s and 2010s. Its ground holds ordinary residential turnover alongside Lone Peak High School and the nearby resting place of inventor Bill Gore.
7 digs58 records Italy RomeRome's ground holds an amphitheatre, a bathing complex turned piazza, a chasm in the Forum, and the spot where Julius Caesar fell. Emperors, senators and Gothic besiegers each left their mark, and what they built or broke still shapes the streets walked today. 5 digs
62 records
Sixty senators cornered Rome's dictator here
Fortuna Huiusce Diei, Aedes · 1219 BC–1929
The rider who filled the hole with himself
Rostra ad Divi Iulii · 1000 BC–608
United States
Salt Lake CitySalt Lake City spans a valley once called Sivogah, trapped by ambush in 1824, settled by Mormon pioneers under Brigham Young, and reshaped since by mining fortunes, a stalled billionaire's development, farming villages absorbed into suburbs, and a temple that reordered a whole hillside in 2009.
14 digs129 records
The village that became a shopping center
West Valley City · 1000 BC–2022
A bungalow built in 1929 was picked up whole and carried across town
Joseph E. and Mina W. Mickelsen House · 1818–2018
The trap on the Jordan River
9661 South 2810 West · 1877–1994
The mansion where Utah made peace with the army sent to crush it
Devereaux House · 1857–2024
France
ParisParis gathers a walled Roman island, a royal fortress rebuilt into a museum palace, boulevards laid out under Napoleon III, and streets marked by revolution, occupation and liberation. Kings, engineers, resistants and anarchists have each left their trace on its ground, layer over layer.
30 digs319 records United States PinedalePinedale, Wyoming, sits in Sublette County beside Fremont Lake, ground worked and watched for thousands of years before it held a federal biologist's memorial, a family's hidden graves, and the town's own cemetery, founded in 1904 and passed to public hands in 1973. 1 dig
7 records United States AlbuquerqueAlbuquerque's ground carries layers from a 1716 Spanish land grant to a modern grid of named streets. Elena Gallegos, a soldier's widow permitted to hold property in her own right, once held land stretching from the Rio Grande to the Sandia Mountains, later divided by inheritance, courts, railroads and the city itself. 1 dig
8 records United Kingdom North LeighNorth Leigh holds a Roman villa uncovered and stripped within a week in 1813, a Saxon burial ground, a vanished medieval village, and Eynsham Hall — a 1770s house rebuilt as an Edwardian mansion that sheltered wartime mothers and airmen before becoming a hotel. 5 digs
71 records United Kingdom LondonLondon's ground holds a workhouse on Poland Street, a Roman bathhouse beneath Shadwell's docks, a Saxon knights' grant at Aldgate, and the Tower of London's siege, executions and plague burials — each site changed by outbreak, riot or rebuilding across nearly two thousand years. 5 digs
70 records United Kingdom BicesterBicester grew around a saint's relics and a Norman priory, on ground already old with Roman roads and early Christian burial. A highwayman's ambush in 1818 and a designer outlet opened in 1995 mark how the same streets kept changing hands and purpose. 1 dig
12 records Portugal Salvaterra de MagosSalvaterra de Magos grew around a royal hunting lodge built in the 1500s, favored by the Portuguese crown into the 1700s, where a marriage contract had already been signed in 1383. Fires in 1817 and 1828, then an 1858 earthquake, brought the palace down, leaving only its chapel and falconry standing. 1 dig
9 records Ireland DublinDublin's ground carries siege, rebellion and argument in close quarters: a corner near Dublin Castle that saw a collapsed 1649 siege and 1922 street fighting, and a spot on O'Connell Street where a column stood, fell to a bomb, and gave way to the Spire. 2 digs
24 records
A record of ground, not a magazine.
Nothing here was commissioned. Each place is assembled from its own sources, published at the resolution of the ground rather than the point, and reviewed again when the record changes. No page reports a person.