Galápagos Wildlife: Santa Cruz & Isabela Islands

An Unfiltered Travel Guide & Photo Diary

Galápagos Wildlife: Santa Cruz & Isabela Islands

Reserving the morning speedboat from Isabela to Puerto Ayora is the critical timing decision that secures your Day 5 check-in at the Angermeyer Waterfront Inn. This crossing leaves the afternoon open for the Charles Darwin Research Station. From there, you will drive into the Santa Cruz highlands to observe giant tortoises at a private ranch.

An eight-day route focused on the Galápagos' two most dynamic islands, Isabela and Santa Cruz, pairing boutique hotel stays with snorkelling at Los Túneles and meals at a private highland reserve.

The Route, Day by Day

Each leg of the journey mapped out — where the day takes you, what's actually on the ground, and things to consider when planning this trip yourself.

How to read this guide

  • The routeWritten as you'd travel it independently — where each day goes and what is actually on the ground.
  • DIY Reality CheckWhere doing it yourself gets hard: permits, closures, bookings that sell out months ahead.
  • G Adventures includesThe same route as one 8-day trip, booked start to finish — you can't buy a single day of it. These panels show what their price covers each day, so you can weigh it against doing it yourself.

Quito, Ecuador

Arrival in the Andean Highlands

Day 1 of 8

Arrive at the Quito airport, set on a high-altitude plateau surrounded by Andean peaks. The Holiday Inn Quito Airport is conveniently located near the airport, allowing for a seamless check-in and an immediate opportunity to acclimatize to the elevation before the next day's early start. The evening is spent dining at the hotel and settling in, resting before the journey to the islands begins.

On the ground

  • Where you stay: Holiday Inn Quito Airport.

Isabela Island, Galápagos

To the Galápagos: Isabela Island

Day 2 of 8

The day begins with an early morning flight from Quito, crossing 1,000 kilometres of ocean to Baltra Island, the main entry point for the Galápagos. From the airport, a short public bus ride leads to the Itabaca Channel for a quick ferry crossing. On the other side, the overland journey continues to Puerto Ayora for lunch. The final leg is a two-hour speedboat ride to Isabela Island, the archipelago's largest. After checking into the Iguana Crossing Boutique Hotel, the evening concludes with a dinner of fresh ceviche, a staple of the coastal culture.

On the ground

  • Flight from Quito to Baltra Island.
  • Speedboat journey to Isabela Island.
  • Ceviche-making demonstration and dinner.
  • Where you stay: Iguana Crossing Boutique Hotel.

Sources

  1. www.gob.ec

Isabela Island, Galápagos

Snorkelling the Lava Tunnels of Los Túneles

Day 3 of 8

A morning boat departs from Puerto Villamil for Los Túneles, a striking coastal landscape formed by collapsed lava tubes that create natural arches and tunnels above and below the water. The site's calm, clear shallows are ideal for snorkelling, offering close observation of sea turtles, eagle rays, and schools of reef fish. A short walk along the lava formations often reveals nesting blue-footed boobies and sunbathing marine iguanas. Lunch is served on board the boat during the return trip, leaving the afternoon and evening free to explore Puerto Villamil or relax at the hotel.

On the ground

  • Boat excursion and snorkelling at Los Túneles.
  • Wildlife spotting for blue-footed boobies and marine iguanas.
  • Lunch served aboard the boat.
  • Where you stay: Iguana Crossing Boutique Hotel.

Isabela Island, Galápagos

Volcanoes or Reef Sharks

Day 4 of 8

Today offers a choice between two distinct Isabela Island excursions. The first option is a highland hike to the Sierra Negra Volcano, trekking 7km across a stark, moon-like landscape of lava fields to the rim of the second-largest volcanic caldera in the world. The alternative is a water-based trip to Las Tintoreras, a small islet where a calm channel provides a reliable spot for observing whitetip reef sharks resting on the bottom. Both options conclude with lunch at a local island restaurant, followed by a free afternoon for independent exploration or relaxing by the hotel pool.

On the ground

  • Choice of activity: Sierra Negra Volcano hike or Las Tintoreras snorkelling.
  • Lunch at a local restaurant on Isabela Island.
  • Where you stay: Iguana Crossing Boutique Hotel.

Santa Cruz Island, Galápagos

Darwin's Research & Tortuga Bay Kayaking

Day 5 of 8

A morning speedboat transfers from Isabela to Puerto Ayora on Santa Cruz Island. After checking into the Angermeyer Waterfront Inn, the day's first stop is the Charles Darwin Research Station. The visit focuses on the conservation programs for the islands' giant tortoises. Following lunch, a walk along a lava stone path leads to Tortuga Bay, a protected white-sand beach. The calm, turquoise waters of the bay's mangrove-lined cove are perfect for an afternoon of kayaking, with opportunities to spot sea turtles and rays. The day ends with a walk back into town.

On the ground

  • Speedboat transfer to Santa Cruz Island.
  • Visit to the Charles Darwin Research Station.
  • Walk to Tortuga Bay for beach time and kayaking.
  • Where you stay: Angermeyer Waterfront Inn.

Santa Cruz Island, Galápagos

Highland Tortoises and Coastal Farms

Day 6 of 8

The day is spent exploring the varied ecosystems of Santa Cruz, starting with a drive into the green highlands. Here, a visit to a private ranch allows for observing giant tortoises in their natural habitat, followed by an exploration of nearby lava tunnels. After lunch, the itinerary shifts to the coast at Garrapatero beach, where a lagoon often hosts flamingos. The day's final visit is to a local organic farm to learn about sustainable agriculture and hydroponics in the islands, complete with a tasting of local coffee. The evening concludes back in town with a sunset cocktail-making session.

On the ground

  • See giant tortoises in their natural habitat in the highlands.
  • Explore a network of subterranean lava tunnels.
  • Visit an organic farm for a tour and coffee tasting.
  • Sunset cocktail-making experience.
  • Where you stay: Angermeyer Waterfront Inn.

Quito, Ecuador

Return to the Mainland

Day 7 of 8

The journey back to the mainland begins with the transit across Santa Cruz to the Itabaca Channel. After the short ferry crossing, the public bus completes the connection to Baltra Airport for the flight to Quito. Upon arrival, check in at the Hotel Hilton Colon. The evening concludes with dinner in Quito's historic centre. It is strongly advised not to book onward flights this evening, as island flight schedules are subject to change.

On the ground

  • Transfer to Baltra Airport for the flight to Quito.
  • Farewell dinner in Quito's historic centre.
  • Where you stay: Hotel Hilton Colon.

Quito, Ecuador

Departure from Quito

Day 8 of 8

The Galápagos adventure concludes this morning. After a final breakfast at the hotel, you can depart at any time. A transfer to Mariscal Sucre International Airport can be arranged based on your flight schedule.

On the ground

  • Departure day.

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Book The Galápagos: Wildlife of Santa Cruz & Isabela Islands by G Adventures.

From $3,787 USD $5,049 · 8 days · max 16 travelers · Boutique hotels, internal flights, island transfers & select meals

trip code SEGE · routes directly to G Adventures · 90-day cookie

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