LISBON
| Date | Clue |
|---|---|
| 2022-01-05 | Home of the Vasco da Gama Bridge, over 7.5 miles long |
| 2018-12-30 | Only European capital on both a river and an ocean |
| 2013-07-09 | Westernmost capital in Continental Europe |
| 2012-10-14 | Vasco da Gama's departure point |
| 2010-04-08 | Departure point for explorer Vasco da Gama |
| 2009-09-28 | Portugal's capital |
| 2009-03-08 | Capital on the Atlantic |
| 2005-07-18 | Portugal's capital |
| 2004-10-08 | City on the Tagus |
| 1998-12-26 | Capital on the Tagus estuary |
| 1994-09-02 | Castle of St. George site |