About Scuba Diving – A comprehensive guide to scuba diving with original informative content, relevant links, how-to articles, a 24-hour chat room and a group forum.

Away.com – Scuba Diving – A guide to scuba diving around the world including Australia, Costa Rica, Fiji, Hawaii, the Galapagos, and the Caribbean. Read award-winning articles and view vacation packages.

Bitz equipment pages – A guide to buying all scuba diving equipment, whether as just a beginner or an established diver. Includes recreational and technical diving equipment. Not affiliated to any commercial organization.

British Divers – A guide to diving in the UK, details on inland dive sites and dive shops.

Buzo – Exploration, education and underwater technology. Scuba diving, photography, technical, equipment, travel, forums and discussion, medicine for the english and spanish speaking community.

CalypsoSub – Dive directory for scuba in Italy, with sites maps,news, forecasts and photos.

CyberLinx – A scuba diving directory that includes dive centers, live-aboards, travel agents, equipment manufacturers, online gear sales and more.

Dauphins – A good selection of scuba links including a comprehensive section on Italian Scuba Centers and some info on using GPS.

Dive Buddy – Find a dive buddy listed in the directory of scuba divers from around the world.

Dive Directory – Directory of dive centers, dive charters, resorts and live-aboards. Global listings but most entries are for North America.

Dive Flag – General information on scuba diving, including discussion forum and web ring for non-profit dive and scuba clubs.

DiveAtlas.com – An indispensable guide for dive travel planning: trip reports, links, books, maps and destination information.

Divebase.com – Database containing more than 4800 dive centers worldwide and links to other scuba resources.

DiveConnection.Net – Information on dive travel and training agencies, as well as links to information.

Diveindex – Large directory of scuba diving related websites.

Diverlink – A comprehensive and innovative diving resource for divers and diving businesses with a focus on safety issues and providing unbiased and uncompromised information.

Diversplatform – Worldwide information about diving including dive spot descriptions, travel, airports, diveshops, clubs, underwater cams, clipart, links, and a German/English dictionary of dive terms.

Diverstravel.com – Provides photos and informative articles on scuba diving.

Divesiteonline.com – Online resource for dive site information, dive gear reviews and destination information.

diveUnuts – Internet gateway to diving in Asia: articles, forums, classifieds, links, Asian destinations, photography, equipment, marine life, safety, dive medicine, etc.

Diving Bases of the World – Searchable database of dive businesses around the world.

Diving in the World – A scuba diving information server of dive sites, clubs, forums, a calendar of events and scuba information from around the world.

Divingworld – Links to scuba sites. The site is navigated by a floating menu bar, which you may not see at first.

Easy Tide – Online tidal information from the UK Hydrographic Office, for 4000 ports around the world. Calculate tidal predictions up to 7 days in advance.

Florida Scuba Hound – Florida scuba diving information; includes detailed maps and descriptions of dive sites.

100FootVisibility.com – A portal to useful scuba websites.

Good Time In the Water – A comprehensive scuba diving portal. Some parts are free and other parts are for paid memberships.

iExplore Scuba Diving – Over 150 diving adventures around the world. Top 10 dive sites, scuba basics, trip search, and gear.

JoJaffa Goes Scuba Diving – Information on how to get started, what equipment you’ll need and why you should take up this fabulous sport.

Lets Get Wet – Dive destination search engine and buddy finder. Extras include uploading your C-Cards, weather reports, booking trips and making payments online, and showing off your photos.

Malta and Gozo – A guide to finding a diving school in Malta, Gozo and Comino. This site also has dive travel needs such as accomodations, entertainment, restaurants, and more.

Reefs and Wrecks Scuba Search – Links directory for destinations, resorts, liveaboards, training, marine conservation, vacation planning, gear, etc.

Scuba Byte – Useful and educational information for scuba divers all over the world from beginners to experts.

411 Scuba Diving – Directory of charters, publications, dive shops, equipment suppliers, instruction and travel.

Scuba Links @ start4all.com – Several dozen links related to diving, certification and other resources.

SCUBA marketplace – A directory of diving related sites including resorts, dive operator listings, equipment information and sales, dive books, and magazines.

Scuba Pirate.com – Divers can find links to scuba businesses, instructors and training agencies. There is also a forum.

Scuba Search – A diving search engine which allows scuba divers to easily travel the underwater world and locate scuba resources from all over the Internet.

Scuba Source – In-depth information about scuba diving, dive equipment, and travel information by scuba divers, as well as chats, forums, polls, classifieds and a scuba search.

Scuba Travel – A guide for divers who like to travel. Dive sites, accommodations, dive operators, travel tips and personal views written from experience.

Scuba Travel – Features a large online world travel database, with information on different countries. The editorials cover everywhere from China to the Czech Republic, with in depth travel guides to dozens of cities.

Scuba Women – This website contains information about recreational scuba diving, with a special emphasis on scuba diving for women.

Scuba Yellow Pages – Worldwide directory for scuba diving related services and products. Also featuring in-depth articles on and information about the sport.

ScubaBooty – UK – Suba diving portal that offers links and information about discount equipment, gear reviews, and comparison shopping for scuba gear online.

ScubaCentral.net – Comprehensive scuba links directory.

ScubaClicks – Search engine and online community dedicated exclusively to scuba diving, snorkeling and related activities on the web.

Scuba.com – Links to diving travel, bulletin boards, and online dive stores.

Scubacourse Tuition – A comprehensive index of international resorts and schools that teach scuba diving and articles for beginners.

ScubaDivers WorldSite – A one stop place for worldwide scuba diving links.

ScubaDuba – Thousands of scuba diving resources, thoroughly indexed and annotated in a comprehensive directory.

Scubaline – Discussion board for UK Divers to share information and review scuba equipment and dive destinations. Registration required before you can post a message.

Scubanetix – A virtual scuba network and diving resource, with scuba links, underwater photo gallery, and dive planning and nitrox blending tools.

Scuba-Newengland.com – Complete Scuba Diving Resource for Massachusetts, Maine, New Hampshire, Connecticut, Vermont & Rhode Island. Over 300 dive sites are listed.

Scubaspots.com – A thorough directory of scuba resources from around the Internet.

Scubatips – Interactive site featuring free scuba diving tips, discounts on dive gear, scuba resources, newsletter, and real time Caribbean weather.

Search Booty – Offers a scuba only search engine for diving related information, products, and services.

ShoreDiving.com – Information on snorkeling and shore diving around the world and resources for the shore diver: dive shops, guides, restaurants, accommodations, etc.

South Florida Scuba – Guide and search engine for south florida scuba divers and snorkelers.

tdive.com – Asia Pacific dive portal where you will find links, dive travel, career opportunities, financial services, and a host of lifestyle communities.

theSCUBAPortal.com – Comprehensive portal to SCUBA sites on the Web. Features an in-debth web directory, popular search categories, helpful links and more.

Three Routes Worldwide SCUBA Diving Directory – Information on 5,250 destinations. Just follow the maps to the area you’re interested in.

TreasureDiver.com – Community site for treasure divers.

Ukdivers – Loads of information about scuba diving and everything you need to know about diving in the UK.

UKdivers.com – Within the directory you’ll find scuba diving clubs, shops, training agencies, and other scuba related web sites. There is also a forum and classified ads.

Worldiver – Information about scuba diving, its industry, and dive sites.

Worldwide Diving Encyclopedia – Listings of scuba-related sites, dive shops, and ocean photography. Also featuring dive discussions and contests.