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A six-passenger dive boat anchored over a shallow Key Largo reef at golden hour.
Garden Cove Marina, Key Largo — since 1978.
Charters

Every trip we run, from the same dock, since 1978.

Six charters leave Garden Cove Marina on the boats our captains have been diving from for decades. Reef dives, snorkel-only runs, private boats, and a few specialty trips for certified divers who want something different.

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The Catalog

Six charters. Six passengers maximum. One reef.

Every charter departs from the original Garden Cove Marina slip, on one of three boats, with a captain and divemaster who know these specific sites by name. Pick the trip that suits the day you have.

Most Booked

2-Tank Reef Dive

Depth
30–60 ft
Duration
4 hours
From
$135
Capacity
Max 6

Two dives on two different sites along the only living coral reef in the continental U.S. Tank, weights, and a divemaster who has logged thousands of hours here.

  • Tanks & weights
  • Captain + divemaster
  • Two reef sites
  • 100% buoyancy check
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No Certification

Discover Scuba

Depth
Max 40 ft
Duration
3 hours
From
$165
Capacity
Max 4

A supervised intro dive for first-timers. Pool skills in the morning, then a shallow reef dive in the afternoon with one of our PADI instructors beside you the whole way.

  • Pool session
  • All gear included
  • PADI instructor
  • Shallow reef site
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No Tank Required

Reef Snorkel Charter

Depth
Surface
Duration
2.5 hours
From
$79
Capacity
Max 6

A guided snorkel over two shallow patch reefs. Mask, snorkel, and fins provided; warm water and a short boat ride put you on the reef in minutes.

  • Mask, snorkel, fins
  • Two reef sites
  • Captain + guide
  • Coast-guard float
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Your Boat

Private Charter — Full Day

Depth
Your call
Duration
6 hours
From
$1,450
Capacity
Max 6

The boat, the captain, and the sites of your choosing. Family trips, photographers, or divers returning to a specific wreck — built around what you want to see.

  • Private boat
  • Custom site plan
  • Cooler & water
  • Tanks + weights
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Certified Diver

Refresher & Tune-Up

Depth
30 ft max
Duration
3 hours
From
$145
Capacity
Max 4

For divers who haven't logged a dive in a year or two. Classroom review, confined-water skills, and a single shallow reef dive to put everything back in place.

  • Knowledge review
  • Confined-water skills
  • One reef dive
  • PADI instructor
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Specialty

Underwater Photographer Charter

Depth
30–70 ft
Duration
4 hours
From
$185
Capacity
Max 4

A photographer's pace on the reef. Extended bottom times, a guide who knows where the subjects are, and a quiet boat with room for a tray.

  • Two dives, long bottom times
  • Photo-aware guide
  • Cameras rinse bucket
  • Low-profile gear
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Which Charter Is Yours?

Two ways onto the reef.

If you've never dived — or haven't in a while.

You'll want a guide in the water with you the whole time, in shallow water, on sites that are forgiving and full of life. Start with one of these.

If you're already certified.

You can join the daily boat, book the whole boat for your group, or pick the specialty charter that matches what you actually want to do underwater.

Captain Mike Lambrecht on the deck of a Silent World dive boat.

“We kept the boats small on purpose. Six divers means I can hear the question before it's asked, and the captain can adjust the site if the current shifts. That's the whole company, really — a dock, three boats, and people who pay attention.”

— Captain Mike Lambrecht Sr. Founder, Silent World Dive Center · 32,000+ lifetime dives · Key Largo dock, 1978 to today
Before You Book

The questions everyone asks — answered.

  1. Do I need to be certified?

    Only for the 2-Tank Reef Dive and Photographer Charter. Discover Scuba is built for first-timers and includes a supervised pool session before the open-water dive. Snorkel trips need no certification at all.

  2. What should I bring?

    Towel, reef-safe sunscreen, swimsuit worn under clothing, and a sense of what time you want to be back on dry land. Everything else — tanks, weights, masks, fins — is here.

  3. How old do you need to be?

    Snorkel: any age with a parent. Discover Scuba: 10+, with a parent on board. Certified charters: divers of any age with an active card. There is no upper limit; we regularly take guests in their seventies.

  4. What about weather and cancellations?

    We watch conditions the morning of the charter. If the captain calls it off for safety, you are rescheduled at no charge or refunded in full. If you cancel more than 48 hours ahead, you can reschedule with no fee.

  5. How many people are on the boat?

    Six, maximum. For Discover Scuba it's four. That is roughly half the industry average and it is the rule we won't bend.

  6. Which dive sites do you visit?

    Only sites along the Key Largo / Upper Keys stretch — Molasses Reef, French Reef, the Spiegel Grove, Christ of the Deep, and a handful of patch reefs the captains know well. No trips outside that region.

Ready When You Are

Pick a date. We'll show what's running.

The reservation form loads the current boat schedule — 2-Tank, Discover, Snorkel, and private boats — so you see real availability for the dates that fit your trip.

Check Availability & Book

Or call the dock between 8 and 5, Key Largo time: +1 (305) 555-0184