Where is this national monument along the Oregon Trail?
Where can you find this 20-foot-tall duck?
Long Island, New York
Las Vegas, Nevada
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?
In which U.S. city can you visit a museum dedicated entirely to salt and pepper shakers?
Which U.S. city is home to the Grand Ole Opry?
This dramatic coastline is part of which European country?
Where can you find this white, rocky beach?
Where did gazpacho originate?
Where can you find this medieval cliffside town?