THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Explore Catalina’s famous kelp forest on a two-hour guided dive with Avelo-certified instructors. Meet at Catalina Divers Supply in Avalon, rent any gear you need, and experience Casino Dive Park’s rocky reefs, Garibaldi, and dramatic kelp canopy.
Explore Catalina’s famous kelp forest on a two-hour guided dive with Avelo-certified instructors. Meet at Catalina Divers Supply in Avalon, rent any gear you need, and experience Casino Dive Park’s rocky reefs, Garibaldi, and dramatic kelp canopy.
Book with Catalina Divers Supply
Verified experiences and guided adventures in the surrounding area.
Operated by Catalina Divers Supply · Avalon, California
The Avelo Guided Scuba Dive at Casino Dive Park is a two-hour guided experience off Avalon on Santa Catalina Island, California. Beneath the surface of Avalon Bay, giant kelp reaches toward the light and forms a vertical forest where Garibaldi and sheepshead dart between kelp stipes and rocky outcrops. Guides from Catalina Divers Supply lead certified Avelo divers through this underwater neighborhood, pointing out sculpted basalt ledges, lace-like kelp fronds, and the quieter animals that make these reefs special. This dive is defined by the giant kelp (Macrocystis pyrifera) canopy, a living architecture that filters light into green shafts and provides habitat complexity unusual on Southern California coasts. The Casino Dive Park sits on reef and boulder fields created from Catalina’s uplifted volcanic and sedimentary rocks; currents here fan plankton into the kelp, attracting an abundance of colorful reef fish, opal-like nudibranchs, and the occasional curious horn shark. Visibility is often good for the region, and the kelp canopy creates dramatic low-light compositions for divers who enjoy photographing close-up marine life. Operationally, the trip is compact and straightforward: meet at Catalina Divers Supply in Avalon, check gear (bring your own or rent from CDS), present your Proof of Avelo Certification, and join an Avelo instructor or Divemaster for the guided two-hour dive. The activity leans toward accessible adventure—experienced divers will enjoy longer bottom time and photography opportunities, while newer certified divers can rely on the guide’s local knowledge to navigate kelp lanes and entry/exit at Casino Point. What makes this offering stand out is the combination of expert, small-group guidance and Catalina’s unique island ecology. Avalon’s proximity to Los Angeles makes this kelp forest an achievable weekend marine escape, yet its community of temperate species—bright orange Garibaldi, kelp bass, and encrusting invertebrates—gives the feeling of visiting a distinct ecosystem. Catalina Divers Supply operates as the local hub; their equipment rentals and local briefings shorten the logistics and let divers focus on the water. Practical tips: expect cool water temperatures (wear a 5–7mm wetsuit or drysuit seasonally), secure transportation to Avalon, and plan extra time for surface intervals and boat or shore logistics. The requirement to show Proof of Avelo Certification preserves safety and group standards. For anyone wanting an intimate, high-value taste of Southern California’s kelp country, the Avelo Guided Scuba Dive at Casino Dive Park is a clear choice. Seasonal shifts matter: winters bring colder water and larger swell while summer months warm the surface and offer calmer seas and better visibility, which changes the light through the kelp. Because space aboard local boats can be limited, book through the referral link, check tide and swell forecasts before you go, and bring a drybag for phones and a lightweight jacket.
Yes—show your Proof of Avelo Certification at check-in. The guide will verify credentials before entering the water.
Yes—Catalina Divers Supply offers partial or full rental setups so you can travel light.
The operator lists ages 10+ on the booking headline; medical clearance and parental consent may apply for minors.
Operators monitor swell and visibility; cancellations or reschedules are communicated through the booking system—check ferry and forecast windows.
The guided bottom time is about two hours; allow extra time for check-in, gearing up, surface intervals, and transit—plan a half-day.
Meeting point is Catalina Divers Supply in Avalon—arrive early to handle paperwork and rental fittings.
Catalina Divers Supply is a full-service dive center located in Avalon, California, serving visitors and local divers on Santa Catalina Island. The operation offers a broad range of scuba and snorkeling experiences, from the beginner Discover Scuba Diving (DSD) program to advanced PADI specialty courses such as Night Diver, Deep Diver, Peak Performance Buoyancy, and Underwater Digital Photographer. The business runs boat dives on the Scuba Cat, including a popular two-tank unguided Scuba Cat Boat Dives option that provides access to Catalina's reefs with gear rinse and hot showers. Guided scuba dive options focus on Casino Point Park and the island's vibrant kelp forests, where divers can encounter a diverse marine community. Guided snorkeling trips require no boat and let participants swim among garibaldi, bat rays, and giant sea bass in a protected marine preserve. Equipment needs are met through Individual Scuba Gear Rentals offered a la carte—masks, fins, wetsuits, and more are available to rent or purchase. Wildlife-focused outings include two-hour Dolphin & Whale Watching Boat Trips to observe dolphins, whales, seals, and seabirds along Catalina's coastline. Training programs follow PADI course structures and include multi-day formats for specialties that require multiple dives. Featured on The Adventure Collective, Catalina Divers Supply presents clear trip descriptions, accessible rentals, and a range of guided and unguided options suited to beginners through advanced divers. These verifiable services and course offerings make it straightforward for visitors to plan safe, well-supported dives and marine wildlife excursions in Avalon. Online booking and local pickup available.
Book with Catalina Divers Supply