Heading to one of Florida's beaches for spring break? In between lounging in the sun and playing in the waves, you might want to add treasure hunting to your itinerary. Sea glass is one of the ...

There are plenty of beaches to choose from in the island ... known for its frescoes and stained glass windows. You could also head underground and walk through a 6,000-year-old subterranean ...

In Mendocino County, California, Ft. Bragg's Glass Beach is famous for the iridescent sea glass that shimmers on its shores. There is a beach in Fort Bragg, California, that's famous for the ...