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Welcome to our comprehensive Isabela Island Guide! This captivating island in the Galapagos Archipelago holds a fascinating history and an abundance of natural wonders to explore. Originally named Albemarle Island for the Duke of Albemarle by Ambrose Cowley in 1684, it was later named Isabela Island after the Spanish Queen Isabella of Spain, becoming its popular and political name. As the largest gem in the Galapagos archipelago, Isabela Island offers a unique and enriching experience for visitors.


Nestled on Isabela Island, Puerto Villamil is the island’s main town and vibrant gateway to its beaches and natural attractions. Despite its size, this charming town offers amenities and attractions to enhance your island experience. Explore its main street, teeming with enticing restaurants serving fresh seafood and local delicacies. Beyond Puerto Villamil, thrilling adventures await as you discover Isabela Island’s extraordinary wildlife and natural wonders. Immerse yourself in rugged trails and marvel at the dramatic volcanic landscapes that unfold. Whether you seek tranquility or excitement, Isabela Island welcomes you with warm hospitality and unparalleled natural beauty. Let our Isabela Island Guide be your trusted companion, providing the information and inspiration you need to create unforgettable memories during your visit.

isabela island coastline
Isabela Island Beach

Isabela Island: Most Important Information at a Glance

  • Population: Isabela Island in the Galapagos archipelago is home to approximately 2,000 residents, proudly claiming the title of the second smallest population among the islands.
  • Size: As the largest island in the Galapagos, Isabela spans 4,588 square kilometers (1,770 square miles), encompassing diverse ecosystems of volcanic landscapes, lush highlands, and pristine beaches.
  • Location: Isabela Island is situated in the western part of the Galapagos, about 1,000 kilometers (620 miles) off the coast of mainland Ecuador. Its dramatic volcanic terrain and unique flora and fauna are shaped by the confluence of three tectonic plates.
  • Main Town: Puerto Villamil serves as Isabela’s main town, a charming coastal village with stunning ocean views and a relaxed atmosphere.
  • Economic Activities: Isabela’s economy thrives on tourism and fishing, attracting visitors worldwide with awe-inspiring landscapes and abundant wildlife. Sustainable fishing practices support the local community.
  • Conservation Efforts: Much like the rest of the archipelago, Isabela Island showcases exemplary conservation efforts. Collaborative initiatives between organizations and the local community protect its unique biodiversity and fragile ecosystems. Measures include invasive species control and sustainable tourism practices.
  • Wildlife: Encounter iconic Galapagos species like giant tortoises, marine iguanas, flightless cormorants (a cruise-only sight!), and Galapagos penguins, as well as diverse marine species found nowhere else on Earth.
  • Natural Sites: From the majestic Sierra Negra volcano—with its breathtaking panoramas and expansive lava fields at Volcán Chico—to the enchanting Tunnels, where collapsed lava tubes create captivating snorkeling opportunities. Don’t miss the pristine beaches of Puerto Villamil, which are located near the Tortoise Breeding Center and are a perfect place to relax after your visit.
  • Transportation: Exploring Puerto Villamil is primarily done on foot or by bicycle, given the small size of the town. Taxis are available for longer distances, while guided tours and small boat rentals allow visitors to experience the island’s natural wonders.

Getting to Isabela Island

To reach Isabela Island, travelers have two options. They can choose a swift inter-island flight from Baltra Airport to Isabela’s airport in Puerto Villamil. Alternatively, upon arriving at Baltra Island, visitors can embark on a short ferry ride across the Itabaca Channel to Santa Cruz Island. From there, they can continue their journey with a scenic two-hour speedboat ride through the Galapagos marine reserve, connecting Puerto Ayora on Santa Cruz to Puerto Villamil on Isabela. Travelers should take a seasickness tablet beforehand, as the sea conditions can get bumpy at times, particularly from June to December.

Isabela Island Geological History

Isabela Island, the largest in the Galapagos archipelago, spans 120 kilometers and 1,771 square miles. Formed by the merging of six shield volcanoes – Alcedo, Cerro Azul, Darwin, Ecuador, Sierra Negra, and Wolf – Isabela is one of the world’s most volcanically active regions. Nestled in the western Galapagos, Isabela Island showcases the fascinating interplay between geology and life. Its diverse landscapes, from scorched lava fields to lush highlands, host a rich biodiversity. Iconic Galapagos species and unique creatures thrive in this volcanic sanctuary. Isabela Island invites adventurers to discover its volcanic wonders and embrace nature’s resilience. From dramatic lava flows to vibrant greenery, every corner reveals the intricate tapestry of life.

Things To Do in Isabela Island: Sites Guide

During your trip to Isabela Island of the Galapagos archipelago, you’ll have the opportunity to engage in self-guided activities. To ensure you make the most of your visit, Rebecca Adventure Travel will provide valuable assistance and important information about the must-see places and how to reach them.

NOTE: Refer to the map at the end of the Isabela Island Guide to locate all the sites.

The Wall of Tears

Situated 6 km west of Puerto Villamil, the Wall of Tears holds great historical significance. Constructed between 1945 and 1959 by prisoners of the penal colony, the wall stands as a testament to the hardships endured during its construction, resulting in numerous casualties. Locals aptly refer to it as the “wall of tears” due to the lingering cries and heavy atmosphere. While the hike to reach the site can be demanding, renting a bike for a full day, priced at approximately $20 to $25 USD per person, is a recommended option.

wall of tears
Wall of tears

Flamingo Lagoon

Located on the outskirts of Puerto Villamil, this is the largest coastal lagoon in the Galapagos and a vital reproductive site for the majority of the region’s flamingos. To catch a glimpse of these magnificent birds wading through the shallow waters, we suggest visiting the lagoon at sunrise. Alongside the flamingos, this remarkable habitat is also a home to other fascinating shorebirds, including pintail ducks, stilts, and large-billed flycatchers.

flamingo laggoon at isabela island
Flamingo Laggoon at Isabela Island

The Malecón and Isabela Beach

Isabela Island distinguishes itself with its extensive beachfront, conveniently located just one block away from the main plaza of Puerto Villamil. This beautiful 2.5 km long white sand beach invites visitors to swim, snorkel, or simply take a leisurely stroll. The beachfront is dotted with local bars and restaurants, providing the perfect spot to enjoy a drink and a meal. Be sure to stay until evening for the truly excellent sunsets.

isabela island malecon
Isabela Island Malecon

Concha Perla

To reach Concha Perla, head towards the northern end of the main road in Puerto Villamil, approximately 2 km from the town center. A wooden pathway leads you through mangroves to this enchanting spot. Concha Perla offers a shallow bay, ideal for swimming and snorkeling. Renting snorkel gear from one of the shops in town for a modest fee of 5 USD allows you to explore the vibrant marine life, including colorful fish, playful sea lions, sea urchins, starfish, and if you’re fortunate, the occasional Galapagos Penguin.

tortoise diving in concha perla
Tortoise diving in Concha Perla

Las Tintoreras

Please note: This activity requires an arranged tour with a guide, and cannot be done independently.

Not far from Concha de Perla, lies the enchanting Tintoreras islet. Its name derives from a large crack where white-tip sharks, known as Tintoreras, seek refuge and rest on a daily basis. Here, a remarkable display of wildlife awaits, with penguins, sea lions, and marine iguanas gracing the scene. Snorkelers can immerse themselves in the vibrant world of colorful tropical fish while basking in the beauty of Isabela Island’s pristine beaches. The island’s lunar-like landscape, characterized by stark black and grey tones, evokes an otherworldly ambiance, devoid of much plant life.

penguins around tintoreras
Penguins around Tintoreras

As the pathway unfolds, it leads to an overlook where a crack in the lava has formed a small pool, attracting white-tip reef sharks seeking a peaceful respite. The park has conveniently positioned an overlook, allowing for effortless observation of these graceful creatures as they leisurely rest near the sandy bottom. Towards the end of the path, a sandy beach serves as a sanctuary where sea lions gather for their slumber.

Keep in mind: It is advisable to wear sturdy hiking shoes to navigate the rugged terrain, as broken and sharp rocks abound. Vigilance in watching your step is essential.

Minas de Azufre

Hiking enthusiasts will relish the opportunity to explore Minas de Azufre on Isabela Island. These sulfur mines, once in operation, offer a scenic trail from the base of Sierra Negra Volcano. Along the way, keep an eye out for an array of captivating bird species, including hawks, paradise flycatchers, and martins. For those seeking an active adventure, Minas de Azufre consistently ranks among the top activities on Isabela Island.

Los Tuneles

This captivating site offers a unique opportunity to snorkel and immerse oneself in the vibrant marine life beneath the water’s surface. Here, an array of tropical fish, eagle rays, lobsters, sea lions, and turtles grace the crystal-clear waters, creating a mesmerizing spectacle. As you explore the depths, you’ll encounter a mosaic of geological marvels, with lava formations sculpted into graceful arches. Walking along the lava trails, you’ll have a good chance to see blue-footed boobies and might even witness their famous mating dance.

los túneles, galapagos
Los Túneles, Galapagos

Isabela’s Wetlands

Nestled near Puerto Villamil, the Isabela Wetlands beckon as a must-visit destination on Isabela Island, boasting an intriguing diversity of bird species. This captivating ecosystem comprises mangroves, swamps, and lagoons, providing a haven for a remarkable array of avian inhabitants. Among them are gallinules, common stilts, and whimbrels that grace the wetlands with their presence.

wetlands of isabela island - blue footed boobie
Blue-footed boobie in the wetlands.

Sierra Negra Volcano

The remarkable Sierra Negra volcano on Isabela Island boasts one of the world’s largest calderas, with a staggering diameter of around 9 kilometers (5.6 miles). The full hiking experience covers a roughly 16-kilometer (10-mile) trail. You’ll trek along the crater’s edge, taking in the immense scale before continuing to Volcán Chico, where you can walk across its dramatic, otherworldly lava fields. This unforgettable journey offers incredible insights into the island’s dynamic geology.

galapagos hiking tour
Sierra Negra volcano.

Where to Eat in Isabela Island: Restaurant Guide

During your tour, you’ll have the opportunity to explore Isabela Island at your own pace and indulge in some free time. Treat yourself to a delightful Galapagos meal, whether it’s at a local eatery, alongside friendly locals, or with your companions. To assist you in your culinary adventures, Rebecca Adventure Travel has conducted thorough research to compile a list of the finest dining establishments in town.

NOTE: To easily locate these recommended restaurants, please refer to the map provided at the end of the Isabela Island Guide.

Booby Trap Bar and Restaurant

Situated across from the Casa Rosada hotel, this open-air spot offers a laid-back atmosphere with great views of the beach from its upstairs seating. While here, be sure to try the delicious burgers or burritos and enjoy a refreshing cocktail or local beer. It’s a fantastic place to relax and enjoy the sunset after a day of exploring.

booby trap cafeteria
Booby Trap Cafeteria

La Casa de Marita

At La Casa de Marita’s restaurant, savor a delightful fusion of Ecuadorian, Peruvian, and international flavors. Each dish is meticulously prepared using organic or locally sourced ingredients from the island and the Marita Orchard. Indulge in a daily buffet breakfast and relish delicious main courses for lunch and dinner.

casa marita restaurant
Casa Marita Restaurant

El Cafetal Galápagos

Famous for its delectable cuisine and warm hospitality, this restaurant offers a diverse menu featuring an array of rice, yuca, vegetables, and enticing main courses. Vegetarian options are also available for those who prefer non-meat dishes, although the prices lean towards the higher end.

el cafetal restaurant
El Cafetal Restaurant

Shawarma Hot

For an excellent budget-friendly option on Isabela Island, look no further than Shawarma Hot. This eatery offers an impressive selection of vegetarian and vegan dishes. The friendly service, coupled with their newly renovated dining area upstairs, ensures a satisfying dining experience.

Mangrove Restaurant

Located on the main street, Mangrove is a new restaurant that offers a lovely interior and a less rustic atmosphere. The space features impressive artwork by a local Galapagueño artist, and the menu focuses on local cuisine. Customers have praised dishes like the grilled shrimp and a filet tenderloin in an organic Isabela coffee sauce.

mangrove restaurant
Mangrove Restaurant

Pan y Vino

For an excellent coffee or a casual meal, this is a highly recommended spot. This small, air-conditioned deli is known for serving what many consider to be the best coffee on the island. It’s a clean and inviting place to enjoy delicious breakfasts, fresh pastries, or a light lunch.

Gracias Madre

This is a great choice for authentic Mexican and Ecuadorian flavors. With a focus on local and organic ingredients, the restaurant offers classic Mexican dishes like tacos and burritos, alongside a creative cocktail menu that includes margaritas. There is also a sister restaurant on Santa Cruz Island.

gracias madre restaurant
Gracias Madre Restaurant

Albita Grill

This popular grill restaurant is celebrated for its excellent food and welcoming atmosphere. The menu offers a variety of grilled options, including steak and fresh seafood, as well as a great selection of vegetarian dishes. Albita Grill is known for impressing both tourists and locals with its quality and satisfying meals.

albita grill
Albita Grill

Puerto Villamil and Isabela Island Guide Map: Sites and Restaurants


Frequently Asked Questions

What makes Isabela Island unique in the Galapagos?

Isabela is the youngest island in the Galapagos. It was formed by the merging of six shield volcanoes, one of which—Sierra Negra—has one of the world’s largest volcanic craters.

What are the main activities on Isabela Island?

Popular activities include snorkeling at Los Túneles and Concha Perla, hiking Sierra Negra Volcano, visiting the Wall of Tears, and wildlife watching at Las Tintoreras islet.

What kind of wildlife can I see on Isabela Island?

The island is a sanctuary for a variety of unique species, including giant tortoises, marine iguanas, Galapagos penguins, flightless cormorants, and flamingos.

How do I get to Isabela Island?

You can travel to Isabela via a short inter-island flight from Baltra Airport or by taking a two-hour speedboat ride from Santa Cruz Island’s Puerto Ayora.

What is the main town on Isabela Island?

The main town is Puerto Villamil, a charming coastal village that serves as the island’s primary port and a base for visitors.

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