Answer: BASEL
BASEL is a crossword puzzle answer that we have spotted 28 times.
Referring Clues:
- Swiss city
 - Home to many Swiss banks
 - City on the Rhine
 - Swiss city on the Rhine
 - Euler's birthplace
 - Bernoulli family birthplace
 - City where Erasmus taught
 - City in NW Switzerland
 - Rhine River city
 - Swiss city bordering Germany and France
 - Swiss city that borders France and Germany
 - German-speaking Swiss city
 - Swiss Rhine River city
 - Divided Swiss canton
 - Art ___ (annual Swiss exhibition event)
 - Switzerland city
 - Swiss city bordering both France and Germany
 - City in Switzerland
 - Swiss border city
 - Swiss cultural city
 - Roger Federer's birth city
 - Third-largest city of Switzerland
 - Swiss town
 - Swiss river port
 - Site of Switzerland's oldest university
 - Swiss city with suburbs in Germany and France
 - Swiss city with French suburbs
 - Home of Switzerland's oldest university
 
Last Seen In:
- New York Times - May 06, 2023
 - LA Times - September 30, 2022
 - LA Times - March 28, 2022
 - LA Times - December 25, 2021
 - Netword - June 14, 2020
 - Netword - May 17, 2020
 - LA Times - March 28, 2020
 - Universal - September 09, 2019
 - Netword - July 14, 2019
 - New York Times - May 29, 2019
 - Universal - February 24, 2018
 - New York Times - January 19, 2018
 - Universal - January 07, 2018
 - Universal - October 26, 2017
 - King Syndicate - Thomas Joseph - April 25, 2016
 - LA Times - September 20, 2015
 - LA Times - July 26, 2015
 - Universal - July 20, 2015
 - Washington Post - December 24, 2014
 - USA Today - November 26, 2014
 
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