Skip to content
WAnimals
  • Map
  • Species
  • Parks
  • Diving
Log inCreate account
WAnimals

The guide for travellers and animal lovers: discover, plan and share your wild adventures around the world.

Discover wildlife

  • Species
  • Ecosystems
  • Glossary
  • Tags

Explore places

  • Map
  • Countries
  • Parks
  • Diving

Plan experiences

  • Guides

Learn

  • Blog

Resources

  • Help centre
  • Contact
  • Install the app

Follow us

Account

  • Log in
  • Create account

© 2026 WAnimals. All rights reserved.

About usHow we build our profilesTerms of servicePrivacyLegal notice
MapSpeciesParksDiving
  1. Home
  2. Parks
  3. Argentina
  4. Jaramillo Petrified Forest
Jaramillo Petrified Forest, Argentina

Jaramillo Petrified Forest

National Park
Patagonia (Santa Cruz)Designated in 195497 km²
Spotted something wrong?

Fossilised araucaria trunks 150 million years old, among the largest and best preserved in the world

Area

97 km²

Designated in

1954

Region

Patagonia (Santa Cruz)

Established in 1954, it protects one of the largest and best preserved beds of fossilised araucaria trunks in the world, formed some 150 million years ago when the region — today arid Patagonian steppe — was covered in dense subtropical forest, before the eruption of nearby volcanoes buried and petrified the fallen trees in a matter of hours, preserving their original structure in exceptional detail.

Location

Loading map…

1 dive site within 300 km is also shown.

Jaramillo Petrified Forest: 18 documented species

Mammals7Birds10Reptiles1

Flora and ecosystems

Ecosystems found in Argentina, where Jaramillo Petrified Forest lies.

Tropical rainforestDesertWetland

Experiences in this park

Diving and snorkellingBirdwatching

Nearby dive sites

Where can I dive near here?

157 km away

Wildlife you can see now

What is worth looking out for this month in Argentina?

Now is a good time: Intentional stranding of killer whales at Peninsula Valdes (March and April at Punta Norte; October and November at Caleta Valdes)

Now is a good time: Intentional stranding of killer whales at Peninsula Valdes (March and April at Punta Norte; October and November at Caleta Valdes)

Now is a good time: Intentional stranding of killer whales at Peninsula Valdes (March and April at Punta Norte; October and November at Caleta Valdes)

Similar parks

Which other parks are like this one?

Same country: Argentina

Same country: Argentina

Same country: Argentina

Same country: Argentina

Keep exploring

Based on what we already know about this park.

Comments

Share your experience visiting Jaramillo Petrified Forest, or a tip for other travellers.

Be the first to comment.

Climate

Tropical, Arid / desert, Temperate, Polar / cold, Mountain

Best season

October to March

Plan your visit

Best season
October to March
Area
97 km²
See location

Now is a good time: Southern right whales at Peninsula Valdes (June to December (peak Jul-Oct))

Argentina · Patagonia (Santa Cruz)
See on the interactive map→
Black-chested Buzzard-EagleLeast Concern

Black-chested Buzzard-Eagle

Geranoaetus melanoleucus

Buff-Necked IbisLeast Concern

Buff-Necked Ibis

Theristicus caudatus

Austral ParakeetLeast Concern

Austral Parakeet

Enicognathus ferrugineus

Peale's DolphinLeast Concern

Peale's Dolphin

Lagenorhynchus australis

Kelp GullLeast Concern

Kelp Gull

Larus dominicanus

GuanacoLeast Concern

Guanaco

Lama guanicoe

Burrowing ParrotLeast Concern

Burrowing Parrot

Cyanoliseus patagonus

Patagonian MaraNear Threatened

Patagonian Mara

Dolichotis patagonum

Elegant Crested TinamouLeast Concern

Elegant Crested Tinamou

Eudromia elegans

PumaLeast Concern

Puma

Puma concolor

Southern LapwingLeast Concern

Southern Lapwing

Vanellus chilensis

Humboldt's Hog-nosed SkunkLeast Concern

Humboldt's Hog-nosed Skunk

Conepatus humboldtii

See all 18 species found here

Puerto Deseado (penguins)

Southern Elephant SealVulnerable

Southern Elephant Seal

Mirounga leonina

Killer WhaleEndangered

Killer Whale

Orcinus orca

South American Sea LionLeast Concern

South American Sea Lion

Otaria flavescens

National Park

Río Pilcomayo

Argentina

Maned Wolf · Broad-snouted Caiman

October to March

See park
TalampayaUNESCO
National Park

Talampaya

Argentina

Andean Condor · Guanaco

October to March

See park
Perito Moreno (Santa Cruz)
National Park

Perito Moreno (Santa Cruz)

Argentina

Huemul · choique (Darwin's rhea)

October to March

See park
National Park

Campo de los Alisos

Argentina

Taruca · Black-horned Capuchin

October to March

See park
DivingPuerto Deseado (penguins)157 km away
CountryArgentina

AI-generated image: an illustration, not a photograph.

This page in other languages: Español · Deutsch · Français · Português · Italiano
More places in Argentina
Southern Right WhaleLeast Concern

Southern Right Whale

Eubalaena australis