Galápagos Islands 3-day itinerary

Start at the Charles Darwin Research Station in Puerto Ayora, where you can walk among giant Galápagos tortoises up close — including the famous Lonesome George exhibit. The station explains ongoing conservation efforts and the science behind the archipelago's extraordinary biodiversity. Entry is free. From here, walk the 15-minute trail to Las Grietas, a dramatic lava fissure filled with crystalline water perfect for a morning swim.

Take a water taxi ($1) across Academy Bay to Punta Estrada and snorkel with Galápagos sea lions at La Lobería. These inquisitive, playful animals will swim circles around you — a genuinely thrilling experience. The water is clear enough to spot marine iguanas feeding on algae and the occasional reef shark patrolling below. A half-day snorkel tour from Puerto Ayora costs around $40–60 including equipment.

Head to the Puerto Ayora fish market just before sunset — local fishermen unload their catch while pelicans and sea lions jostle for scraps right at their feet. It's one of the most chaotic and entertaining wildlife spectacles in the islands. Afterwards, grab fresh ceviche and cold Pilsener beer at one of the waterfront kiosks along Charles Darwin Avenue for around $8–12 a meal.

Take the 2.5-hour speed boat from Santa Cruz to Puerto Villamil on Isabela ($30 each way). Isabela is the largest island and home to Sierra Negra, one of the world's largest active volcanic calderas — 10km wide. A guided hike to the rim takes 3–4 hours return and costs around $30 per person including a local guide. The caldera views across the lava fields are extraordinary and entirely unlike anything on Santa Cruz.

After the volcano, hire a bike ($5/day) to cycle to the Galápagos penguin colony at Punta Moreno wetlands — these are the only penguins found north of the equator. Continue to the Tunnels de Amor, a network of lava tunnels and arches extending into the sea. Snorkelling here reveals seahorses, octopus, and white-tip reef sharks sheltering in the caves. Tours from Puerto Villamil cost around $40 per person.

Walk the 2km boardwalk trail behind Puerto Villamil beach to the flamingo lagoons at dusk. Up to 30 flamingos feed in the shallow brackish water as the sky turns pink behind Wolf Volcano. The village itself is tiny and charming — dinner at La Choza restaurant serves fresh grilled fish with rice and salad for around $10. Stay overnight on Isabela to appreciate how much quieter and wilder it feels than Santa Cruz.

Take the 45-minute walk from Puerto Ayora to Tortuga Bay, the finest beach on Santa Cruz and arguably in the entire archipelago. The long white crescent is deserted at dawn except for marine iguanas basking on the black rocks and white-tip reef sharks cruising the shallows of the inner bay. Swim in the calm lagoon at Playa Mansa — no tour needed, no fee, just a national park registration form at the trailhead.

From San Cristóbal island (reachable by daily boat from Santa Cruz, $30), Kicker Rock is the most dramatic snorkelling spot in the Galápagos — two sheer lava towers rising 150m from the ocean with a narrow channel between them. Hammerhead sharks, Galápagos sharks, sea turtles, and eagle rays circle the base. Day trips from San Cristóbal run $80–100 per person including snorkel gear, wetsuit, and lunch on board.

Return to Santa Cruz for a final sunset at the pier — sea lions sleep on the benches, pelicans sit on mooring posts, and the light turns the bay golden. Browse the craft market on Charles Darwin Avenue for locally made jewellery, painted tortoise shells (replicas only), and island honey. Budget $20–30 for quality souvenirs. Dinner at Finch Bay or La Garrapata for fresh lobster or tuna steak — a splurge-worthy farewell meal around $25–40.