Gorgona Island National Park

National Park Colombian Pacific island national park with rich marine biodiversity

A Pacific island national park off Colombia’s Pacific coast; visitors come for diving, snorkeling, boat trips and to study island marine biodiversity.

Main image

Gorgona Island National Park protects Isla Gorgona and its adjacent marine habitats off Colombia’s Pacific coast in Valle del Cauca Department. The park conserves tropical rainforest on the island together with surrounding coral and rocky reef environments.

The protected area is known for marine wildlife and diving opportunities around reefs and rocky outcrops, and for forested trails on the island that support birdlife and coastal wildlife. Visitor activities are primarily guided day visits, snorkeling and diving in the marine zone, and short hikes on marked trails.

The island was previously used as a penal colony until the late 20th century; after the prison closed the area was set aside for conservation and managed as a national park to protect its terrestrial and marine ecosystems. Management focuses on limiting impacts from tourism and protecting native species.

Geographically the park sits in the eastern Pacific off the coast of Valle del Cauca, accessible only by boat from the Colombian mainland. The island lies several tens of kilometers offshore and is administered as part of the national park network.

  • Access: Visits are regulated and usually arranged by licensed tour operators or park authorities; overnight stays and dive trips require permits.
  • History: The island was used as a high security penal colony until the early 1980s before being converted to a protected area for conservation.

What to See #

  • Isla Gorgona (main island): The main island contains dense rainforest, a small visitor zone with marked trails, beaches and rocky shores that are the focus of most day visits.
  • Marine protected area: The surrounding marine zone is part of the protected area and includes reef habitats used for snorkeling and diving, with seasonal pelagic species offshore.
Gorgona Island National Park
Isla Gorgona, Pacific Ocean; administratively part of Buenaventura, Valle del Cauca, Colombia
2.9675, -78.1803
Access by scheduled tour boats; park access regulated - check Parques Nacionales website
Entrance and boat fees vary; day tours available from Buenaventura

How to Get to Gorgona Island National Park #

Regular public transport does not reach the island. Day trips and overnight visits depart from Buenaventura - book through an authorized tour operator. Boat rides take about 1-2 hours depending on sea conditions; landing may be restricted during rough weather or for conservation reasons.

Tips for Visiting Gorgona Island National Park #

  • Book a licensed tour from Buenaventura in advance; boats are the only regular public access to the island.
  • Bring reef-safe sunscreen and a wetsuit if planning to dive - currents can be cold for long swims.
  • Ask the operator about the prison history briefing - most guides include a short talk about the island's penal past.

Best Time to Visit Gorgona Island National Park #

Visits to Gorgona are controlled and typically made via day or multi-day tours from Buenaventura. Weather and sea conditions determine availability; plan through an authorized operator.

Dry / Low-wind season
December-March · 24-29°C (75-84°F)
Calmer seas and better conditions for boat travel and snorkeling; whale-watching months begin toward the end of this period.
Warm / Wet season
April-November · 24-30°C (75-86°F)
Higher chance of rain and stronger currents; good for marine life activity but boat trips can be rougher.

Weather & Climate near Gorgona Island National Park #

Climate

Gorgona Island National Park's climate is classified as Tropical Rainforest - Tropical Rainforest climate with consistently warm temperatures year-round. Temperatures range from 22°C to 29°C. Heavy rainfall (4583 mm/year), wettest in October.

Air Quality: AQI 29 Good
Best Time to Visit
MarchJanuaryFebruary
Temperature & Rainfall
Temperature Range
30°
Warmest Month
23°
Coldest Month
Monthly Conditions

January

January is warm with muggy conditions (dew point 24°C). Heavy rain (313 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 29°
87%
Humidity
Very Humid

Weather

313 mm
Rainfall
1.6 m/s
Wind
Calm
1.9
UV Index
Very High
11.9h daylight

February

February is warm with muggy conditions (dew point 24°C). Heavy rain (207 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 29°
87%
Humidity
Very Humid

Weather

207 mm
Rainfall
1.6 m/s
Wind
Calm
2.1
UV Index
Extreme
11.9h daylight

March

March is the warmest month with muggy conditions (dew point 24°C). Significant rainfall (195 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°
87%
Humidity
Very Humid

Weather

195 mm
Rainfall
1.6 m/s
Wind
Calm
2.3
UV Index
Extreme
12.0h daylight

April

April is the warmest month with muggy conditions (dew point 24°C). Heavy rain (278 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°
87%
Humidity
Very Humid

Weather

278 mm
Rainfall
1.7 m/s
Wind
Calm
2.1
UV Index
Extreme
12.1h daylight

May

May is warm with stifling humidity (dew point 24°C). Heavy rain (466 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°
87%
Humidity
Very Humid

Weather

466 mm
Rainfall
1.7 m/s
Wind
Calm
1.9
UV Index
Very High
12.1h daylight

June

June is warm with stifling humidity (dew point 24°C). Heavy rain (498 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 28°
87%
Humidity
Very Humid

Weather

498 mm
Rainfall
1.7 m/s
Wind
Calm
1.7
UV Index
Very High
12.1h daylight

July

July is warm with muggy conditions (dew point 24°C). Heavy rain (419 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 29°
86%
Humidity
Very Humid

Weather

419 mm
Rainfall
1.8 m/s
Wind
Calm
1.8
UV Index
Very High
12.1h daylight

August

August is warm with muggy conditions (dew point 24°C). Heavy rain (429 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 28°
85%
Humidity
Very Humid

Weather

429 mm
Rainfall
2.0 m/s
Wind
Calm
1.8
UV Index
Very High
12.1h daylight

September

September is warm with muggy conditions (dew point 24°C). Heavy rain (514 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 28°
86%
Humidity
Very Humid

Weather

514 mm
Rainfall
1.7 m/s
Wind
Calm
1.9
UV Index
Very High
12.0h daylight

October

October is warm with muggy conditions (dew point 23°C). The wettest month with heavy rain (529 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 28°
85%
Humidity
Very Humid

Weather

529 mm
Rainfall
1.7 m/s
Wind
Calm
1.9
UV Index
Very High
12.0h daylight

November

November is warm with muggy conditions (dew point 23°C). Heavy rain (375 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 28°
86%
Humidity
Very Humid

Weather

375 mm
Rainfall
1.6 m/s
Wind
Calm
1.8
UV Index
Very High
11.9h daylight

December

December is warm with muggy conditions (dew point 24°C). Heavy rain (360 mm) and mostly overcast skies.

63 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 28°
87%
Humidity
Very Humid

Weather

360 mm
Rainfall
1.6 m/s
Wind
Calm
1.8
UV Index
Very High
11.9h daylight

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