Historical clue formulations

• Tourist spot on the Mediterranean — 2018-07-27
• Italian resort on the Mediterranean — 2018-06-19
• City on the Italian Riviera — 2017-07-09
• Italian border city — 2016-06-25
• Italian Riviera city — 2015-09-18
• Tourist destination on the Riviera — 2015-02-28
• Italian Riviera resort — 2014-08-07
• Italian city with an annual music festival — 2009-08-22
• Riviera resort — 2009-02-22
• Post-W.W. I conference site — 2008-03-14
• Resort port where Alfred Nobel died — 2006-06-17
• Riviera resort — 2004-12-07
• City east of Monaco — 2003-07-27
• 1920 peace conference site — 2003-05-17
• Riviera resort — 1999-12-23