Howe Sound

With nearly 16,000 miles of rugged coastline and more than 40,000 islands and islets, British Columbia’s Howe Sound features fantastic marine life and spectacular coldwater scuba adventures. Stretching 27 miles from its narrow head under lofty mountain peaks at Squamish to its wide-mouth opening into the Strait of Georgia just northwest of Vancouver, Howe Sound is North America’s southernmost fjord. This sea-to-sky corridor crafted by glaciers and perfected by time seems tailor-made for subsea exploration — reef and wreck, rec and tech.

The kelp greenling ranges from Alaska to California and grows up to 2 feet long.

Treasure in Lake Michigan

WOULD YOU BE SURPRISED TO LEARN that treasure is beneath the surface of Lake Michigan? It’s true, and these treasures give us glimpses into our history. They aren’t found inside shipwrecks — the wrecks themselves are the treasures.

Oregon: Hiding in Plain Sight 

OREGON IS A PERPETUALLY POPULAR West Coast travel destination, especially for climbing, skiing, walking through verdant forests, or strolling along sandy beaches … and SCUBA DIVING!

San Diego

WHEN I MOVED TO SAN DIEGO, CALIFORNIA, from New England in January 2007, I knew next to nothing about the area. As I made my way across the country, I […]

Connecticut: From the Shoreline

BETWEEN NEW YORK AND BOSTON LIES HARTFORD, the heartbeat of Connecticut. Visitors there can tour the Mark Twain House, Harriet Beecher Stowe Center, and the Wadsworth Atheneum Museum of Art. […]

dive sites in Connecticut an hour’s drive of Hartford, Connecticut’s shores are easy to access , Brownstone Quarry, Bigelow Hollow State Park, Diving Bigelow Pond, Brownstone Quarry, Stonington Point, Alert Diver magazine Q4 2023

Florida Panhandle: Down the Emerald Coast

Following the white sand beaches and emerald waters along the Florida Panhandle leads to a diverse set of wrecks and artifacts ranging from oversized sculptures to the largest purpose-sunk wreck in the U.S. This area of Florida is known as the Emerald Coast, and the visibility in this part of the Gulf of Mexico is superior to that along the Louisiana and Texas coastlines.

Artist Vince Tatum’s SWARA Skull was installed in the Underwater Museum of Art in 2018.

Ripoff Reef

When I dive in an unfamiliar area, I tell the dive operator I want to start at their best spot — the site with everything. If I get bored with that, maybe I’ll try other sites. If you came to my home turf on the Kona Coast of Hawaiʻi Island and asked me for the site that has everything, I would send you to Ripoff Reef.

Hawaiian spinner dolphins often use the Honōkohau boat channel as a resting and socializing area.

The Great Lakes: Where Giants Sleep 

The inland seas of the five Great Lakes have a long history of tragedy and shipwrecks. Mariners who sail their waters know the dangers of autumn storms. Thousands of shipwrecks litter the bottom here due to errors in judgment, equipment failure, or simply being in the wrong place at the wrong time.

Why Newfoundland?

Newfoundland is Canada’s most eastern point and is not often considered a must-do dive destination. Hopefully, this article will change that. Learn more about why diving Newfoundland is world class.

Diver explores the engine room of a shipwreck

Kentucky Blues

Mammoth Cave National Park and other cave systems are part of a limestone belt that defines Kentucky’s landscape with its gently sloping bluegrass valleys. This geography made way for Kentucky to become the thoroughbred horse capital of the world and drive an economy built around events such as the Kentucky Derby. Beneath this limestone bedrock, a water supply often ranked No. 1 for water quality in the United States fuels well-known and developing dive sites that are surprisingly blue. 

Pennyroyal Scuba Park, van sunk in shallow