Which Californian city shares its name with the capital of Costa Rica?
Where can you find this 20-foot-tall duck?
Which European capital has a district named after the famous poet Lord Byron?
Which river passes through the cities of Toledo, Spain, and Lisbon, Portugal?
In which African country can you find this medieval castle?
Which country is home to these intriguing hexagonal rocks?
Biscayne Bay lies off the coast of which U.S. state?
Which country is home to this geographic formation known as "The Needles"?
A graveyard in Vermont is dedicated to which sweet treat?
In which African country can you find the lava lakes of Danakil Desert?
