Check out these dive sites and topside adventures in coastal New Hampshire.

An underwater photographer road trips this underdived state to find adventure in his own backyard.

Domestic and international getaways perfect for Open Water divers.

The state’s Gulf Coast is littered with monumental purpose-sunk wrecks teeming with tropical fish, due in part to state programs that continuously add on to the artificial reef system.

Haigh Quarry, Philips Quarry and Mermet Springs each offer their own freshwater flavor.

What you need to know about gear, dive charters, accommodations and packing lists when planning a Channel Islands dive trip.

Join *Scuba Diving* editors for a rugged 10-day camping, scuba and freediving adventure across Southern California’s Channel Islands National Park.

Pack a tent with your tank for an affordable and fun dive trip, whether you’re headed to Michigan or Maui.

The regulations and tips you need for foraging or spearfishing in this offshore California park.