Rare Sea Glass

Your guide to finding, identifying, and collecting the world's rarest sea glass treasures.

Explore by Location

Discover the best beaches and coastlines where rare sea glass can be found.

Famous for colorful glass from the old Davenport cement plant. One of the most legendary sea glass beaches in the world.

Thousands of colorful, wave-tumbled glass pebbles blanket this shore inside MacKerricher State Park.

Victorian-era glass factory waste produces some of the world's most collectible multi-colored sea glass.

One of the most concentrated sea glass deposits in the Pacific, on Kauai's south shore.

A former landfill turned national park, with beaches covered in sea glass and century-old pottery shards.

Soviet-era glass dumping created this stunning beach in Ussuri Bay, now carpeted with millions of colorful glass pebbles.

Explore sea glass beaches from around the world.

How rare is your sea glass? Our visual guide covers 16 colors ranked from common whites to ultra-rare reds and oranges.

What's your sea glass worth? Learn how collectors grade pieces by color, shape, frosting, and size - and what drives real market prices.

Guides and tips for sea glass collectors.

Tips for stunning photos that capture the beauty of your sea glass finds - lighting, backgrounds, and camera settings.

Turn beach-found sea glass into beautiful jewelry with wire wrapping, drilling, and bezel setting techniques.

Which seasons, tides, and weather conditions give you the best odds of finding sea glass on the beach.

Our original 2017 sea glass collection - field reports from Davenport Beach, California.