| Date |
Event |
| 2006 |
Five games of the Soccer Worldcup 2006 are played in the RheinEnergieStadion in Cologne. |
| 2005 |
On the occassion of the 20th World Youth Day more than one million people come to Cologne. Pope Benedict XVI. also visits the catholic youth festival. |
| 2003 |
The ICE (InterCity Express) trains reach Frankfurt on the new Cologne-Rhine/Main high-speed railwayline; an underground ICE railway station beneath Cologne/Bonn Airport is opened one year later. |
| 1999 |
Cologne becomes »Summit City«: The political leaders of the western industrial nations and
Russia (G8) meet in Cologne. |
| 1998 |
The Kölnarena (since 2008 Lanxess Arena), Germany's largest multifunctional events forum for over 18,000 visitors,
creates a new dimension in the German music and show scene. |
| 1998 |
Gothic year. 750th anniversary of the laying of the foundation stone of Cologne Cathedral. |
| 1986 |
Opening of the cultural centre on the Rhine with Wallraf-Richartz Museum/Museum
Ludwig and the Philharmonic. |
| 1985 |
Year of the Romanesque churches. |
| 1984 |
Rhine Embankment Tunnel. Cologne is once again directly on the Rhine. |
| 1975 |
Due to the communal territorial reform Cologne becomes a city of one million inhabitants. |
| 24.8.1972 |
The restored historical Town Hall is reopened. |
| 13.10.1946 |
The first post-war city council is freely elected. |
| 1942 -1945 |
90 % of the city centre is destroyed during the 2nd World War, 72 % of the municipal area. |
| 1925 |
The American automobile pioneer Ford starts its production in Cologne. |
| 1922 |
Foundation of Koelnmesse. |
| 1881 |
Demolition of the mediaeval city wall and extension of the city (until about 1914) |
| 1880 |
Completion of the Cathedral. |
| 1842 |
Restart of construction work on the Cathedral. |
| 1823 |
The new Festival Committee organizes the first Rose Monday Parade in Cologne Carnival. |
| 1815 |
Cologne and the Rhineland become part of Prussia. |
| 1794 |
Cologne is occupied by the French revolutionary troops. Cologne becomes part of France. |
| 1560 |
Construction of the Cathedral is suspended. |
| 1553 |
Foundation of Cologne Stock Exchange, one of the oldest in the world. |
| 1475 |
Cologne is granted the status of a free imperial city (de facto already since 1288). |
| 1396 |
Proclamation of a new city constitution (»Verbundbrief«). |
| 1388 |
Foundation of Cologne University as the first municipal university in Europe. |
| 1360 |
First Cologne fair ordinance. |
| 1355 |
Confirmation of Staple Rights by Emperor Charles IV. Cologne's citizens control
trade on the Rhine. |
| 1288 |
Battle of Worringen, Cologne becomes a free city. |
| 1248 |
Laying of the foundation stone of Cologne Cathedral under Archbishop Konrad of
Hochstaden. |
| 1180 |
Third extension of the city. With approx. 40,000 inhabitants, Cologne is the largest city
in the Empire.It is protected by a new city wall. |
| 1164 |
Transfer of the remains of the Three Magi from Milan to Cologne. |
| about 950 |
First extension of the city to the Rhine. |
| 881 |
Normans plunder the city. |
| 870 |
The Carolingian Cathedral is completed. |
| about 800 |
Emperor Charlemagne raises the bishopric of Cologne to the status of an archbishopric. |
| about 460-510 |
Cologne is integrated into the kingdom of the Ripuarian Franconian kings (today France and
West Germany). |
| about 310 |
Emperor Constantine builds a bridge over the Rhine in Cologne, the military fortress Deutzis
built on the right bank of the Rhine. |
| 50 A.D. |
At the request of his wife, Empress Agrippina, who was born here, Emperor
Claudius grants the settlement city rights. The town is given the name »Colonia Claudia
Ara Agrippinensium« (CCAA). Via interim versions (Cöllen, Cöln) the subsequent name
of Köln developed. |
| 38 B.C. |
Probable foundation of »oppidum Ubiorum« following the resettlement of the Ubi
on the leftbank of the Rhine by Marcus Vipsanius Agrippa. |
| about 300 B.C. |
The Teutons reach the Lower Rhine and expel the Celts who had settled there. |
| about 3000 B.C. |
Makers of band ceramics settle in the Cologne region. |