Flower Garden Banks✓ data verified

USA · North America · Gulf of Mexico

4.1
/ 5
★★★★☆
Reef diving with visibility up to 30 m, 4 standout species, liveaboard access — a strong choice for experienced divers.
Level Advanced
Marine life
4.5
Visibility
5.0
Accessibility
3.5
Facilities
2.0

Pros

  • Excellent visibility up to 30 m
  • 4 standout marine species
  • Best conditions in Jun–Oct

Cons

  • Moderate currents can pick up
  • Deep dives to 40 m
  • Minimal local facilities

Best for

Big-marine-life fansLiveaboard tripsClean-water photography

Not for

Absolute beginners

Plan your trip

$$$$
🛏️
Suggested stay
5–7 days
💸
Cost level
Relative cost $$$$ · ≈ $325/day
Liveaboard safari diving is premium (accommodation + charter).
🏨
Where to stay
Liveaboard cruises are the signature here — many divers sleep on board. Some operators also run land-based trips. A quiet, remote site — book lodging well in advance.
🧭
Real daily cost in USA
Around $325/day per person · food $96 · hotel $262
Country costs →Best dive sites in USA
Good to know
  • Moderate current that makes for an easy, relaxed drift.
  • Conditions can be demanding; dive with an operator who knows the site.
  • Built for experienced divers — an Advanced Open Water cert is a good idea.
  • Prime season is Jun–Oct.
Flower Garden Banks
📷 John Embesi, National Oceanic and Atmospheric Administration · Public domain
Depth
15–40 m (49–131 ft)
Visibility
30 m (98 ft)
Water temp
20–29°C (68–84°F)
Current
Moderate
Best season
Jun–Oct
Certification
Advanced
Dive shops
0
Live sea temperature · … (Open-Meteo)

Why go

Flower Garden Banks is a reef site in the Gulf of Mexico off USA, offering seamounts and coral reefs across its waters. Dives run to 40 m with around 30 m visibility, moderate currents and sea temperatures of 20–29°C. Marine highlights include manta rays, hammerheads, sponges and corals. Best season is Jun–Oct, typically reached by boat and liveaboard. Built for experienced divers. An Advanced Open Water certification is recommended. With dives to 40 m, comfort at depth is recommended.

Site type
SeamountReef
Access
BoatLiveaboard

Marine life

manta rayshammerheadsspongescorals
Coordinates
27.88, -93.81
Country
USA

Notes from divers

Traveler

Clear water and the chance of hammerheads — what more do you want?

Instructor

Solid choice for experienced divers. With a range down to 40 m there's room to work without pushing boundaries.

Anonymous

Worth the journey — the Jun–Oct window is the time to go.