Islas Palomino Diving — Peru

The Palomino Islands off Lima's port of Callao host a colony of 8,000 South American sea lions that are surprisingly playful with snorkellers and divers. The cold Humboldt Current means poor visibility but rich nutrients that support the colony. A unique wildlife encounter just 45 minutes from downtown Lima.

Score
52.6 / 100
Country
Peru
Region
South America
Area
Callao, Lima
Nearest airport
Lima (LIM)
Visibility
5–12 m
Water temperature
14–22 °C
Max depth
18 m
Current strength
moderate
Dive types
reef, wildlife encounter
Best months
December, January, February, March, April
Minimum certification
Open Water
Access type
boat
Average 2-tank dive cost
$90 USD
Budget tier
mid range
Key species
South American sea lion, Humboldt penguin, pelican, sea urchin, starfish
Google rating
4.4 (280 reviews)
Top operators
Peru Divers, Aqua Sport Diving
Nearest hyperbaric chamber
Hospital Naval, Callao (~15 km)
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World Class
Intermediate
Islas Palomino
PeruSouth America
52.6

SCORE

-12.0500°N

-77.2300°E

The Palomino Islands off Lima's port of Callao host a colony of 8,000 South American sea lions that are surprisingly playful with snorkellers and divers. The cold Humboldt Current means poor visibility but rich nutrients that support the colony. A unique wildlife encounter just 45 minutes from downtown Lima.

Swimming with Sea Lions off Lima

Visibility5–12 m
Temperature14–22°C
Max Depth18 m
Currentmoderate
2-Tank Dive$90
Best MonthsDecember, January, February, March
CertificationOpen WaterIntermediate

Score Breakdown

Click any score to see a detailed breakdown

ML55.0CH15.0VIS35.0SV32.0TMP42.0DA38.0OP62.0TS82.0GT85.0VAL72.0CRD55.0SP58.0

Marine Life

55.0

Species diversity, megafauna encounters, reef fish abundance, macro life, and endemic species.

Species Diversity
42
Megafauna Encounters
82
Reef Fish Abundance
35
Macro Life
38
Endemic Species
52
Marine Life Diversity
55.0
Coral & Reef Health
15.0
Visibility & Conditions
35.0
Dive Site Variety
32.0
Water Temperature
42.0
Depth & Access
38.0
Operator Quality
62.0
Topside Experience
82.0
Getting There
85.0
Value & Cost
72.0
Crowding
55.0
Social Proof
58.0

Key Species

South American sea lionHumboldt penguinpelicansea urchinstarfish

Dive Types

reefwildlife encounter

Traveling with Non-Divers?

Your non-diving travel companions will find plenty to enjoy topside while you're underwater. Here are some activities to consider.

Activities for Non-Divers

Lima gastronomy tourMiraflores cliff walkMuseo LarcoHuaca Pucllana ruins

Nearby Cultural Sites

  • Museo Larco
  • Historic Centre of Lima (UNESCO)

Non-Diver Partner Score

8/10

Excellent for non-divers — they'll love it here.

Family FriendlyYes
Restaurants & Nightlifevibrant

Safety & Emergency

Dive Insurance

Dive insurance is essential. Standard travel insurance often excludes scuba diving. We recommend DAN (Divers Alert Network) for comprehensive dive accident coverage.

Learn More at DAN.org
Hyperbaric Chamber15 km — Hospital Naval, Callao
Nearest Hospital10 km

Chamber at Naval Hospital in Callao; close to Lima medical infrastructure

Skill LevelIntermediate
Current Strengthmoderate

Top Operators

Peru Divers

PADI

4.5
180 reviews

Aqua Sport Diving

SSI

4.3
120 reviews
Compare This Dive Site
Honest reality check

What your dive shop won't tell you

The minimum certification printed on a brochure is the legal floor, not the honest recommendation. Here's what we actually think you should bring to this site.

Recommended logged dives
35+

Below this we'd send you somewhere easier first.

Recommended certification
Open Water + Drysuit specialty
“Accessible to most certified divers with basic open water skills.”

What will challenge you

  • →Moderate currents. Expect to drift — this is not a skill-builder site for a first trip after certification.
  • →Cold water — 14°C at the coldest. Drysuit recommended; wetsuit divers will be genuinely cold past 30 minutes.
  • →Variable visibility
  • →Navigation in low viz

What will surprise you

  • →Islas Palomino has more marine life variety than most divers expect
  • →Local operators know spots the guidebooks miss
Time of day

When to dive it

Every dive shop gives you this briefing at 7am. We just wrote it down. Tidal dependency: slight. Optimal window: First light to 11am for best visibility..

Morning
  • Viz
    moderate
  • Current
    moderate
  • Crowd
    light
  • reef exploration
  • photography

Best light and calmest conditions before afternoon wind picks up.

Afternoon
  • Viz
    moderate
  • Current
    moderate
  • Crowd
    moderate
  • drift diving
  • second tank

Wind chop can reduce viz. Still diveable but morning is better.

Month-by-month

Dive forecast

Realistic conditions by month. Viz ranges are what you should actually expect, not best-case marketing numbers. Confidence % is the share of days that match this profile historically.

Month Viz (m) Temp (°C) CurrentSea RainConfidenceHighlights
Jan5–914ModModLight70%reef fish active, peak season crowds
Feb5–914ModModLight70%reef fish active, peak season crowds
Mar5–914ModModLight70%reef fish active, peak season crowds
Apr5–914ModModLight70%reef fish active
May10–1222ModCalmDry70%reef fish active
Jun10–1222ModCalmDry70%reef fish active
Jul10–1222ModCalmDry70%reef fish active
Aug10–1222ModCalmDry70%reef fish active
Sep10–1222ModCalmDry70%reef fish active
Oct5–914ModModLight70%reef fish active
Nov5–914ModModLight70%reef fish active
Dec5–914ModModLight70%reef fish active
Shoot here

Photography brief

Subjects are only half the shot. A perfect macro site is useless in a three-knot drift, and a wide-angle dream is useless at 35 m with a murky ceiling. These are the conditions, not the hype.

Macro subjects43
Wide angle43
Viz stability28
Hover friendliness70
Natural light30

Recommended kit

  • →Cold-water housing — condensation is a real issue below 18°C, bring silica packs
Level up here

What this site will teach you

The dives that made you a better diver are the ones that made you uncomfortable for the right reasons. Here's what this site will quietly train you for.

What it costsEstimates — calibration pending

7-day trip, per person

Rough ranges anchored to existing regional data — not booking quotes. Land-based trip, standard breakdown.

Budget
$1,700–$2,450

Hostels, shore diving, cheap eats

Flights (RT from US)
$630–$770
Accommodation / day
$50–$100
Diving / day
$80–$90
Food / day
$15–$30
Transfers + misc
$50–$150
Mid-range
$2,750–$4,200

3-star hotels, standard boat ops, mix of restaurants

Flights (RT from US)
$990–$1,200
Accommodation / day
$120–$220
Diving / day
$90–$120
Food / day
$35–$70
Transfers + misc
$50–$150
Splurge
$4,850–$7,750

Top resorts or liveaboards, premium operators

Flights (RT from US)
$1,600–$2,000
Accommodation / day
$260–$500
Diving / day
$120–$150
Food / day
$80–$150
Transfers + misc
$50–$150

Flights priced round-trip from a major US hub. Figures are per person on a shared room. Solo travelers add ~30% to accommodation.

Pair with

Build a trip around it

Most divers fly across the world for one destination and don't realise another worth-it site is 90 minutes away. Here are the honest pairings.

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