Like so many of the islands in the Galapagos, San Cristobal is formed by dormant volcanoes. It lies to the east of the archipelago and is one of the oldest islands in the group. Approximately 8,000 people live on the island, making their living from tourism, fishing, in government offices, or off the rich volcanic soils with some limited farming existing in the highlands. Puerto Baquerizo Moreno on the southwestern tip of the island is the capital city of the Galapagos Islands. A statue of Charles Darwin graces the harbor, marking one of the first places he likely stepped ashore in the 1830s.

Kicker Rock is the vertical remnant of a former tuff cone less than 5 kilometers to the west of San Cristobal. Both its Spanish name "Leon Dormido" (Sleeping Lion) and English name Kicker Rock imply that it is one rock only -when in fact it is a larger one 300 meters long by 100 meters wide with a maximum height of approximately 150 meters and next to it an obelisk-like rock separated by a narrow channel some 20 meters deep. When approaching Kicker Rock, Blue-footed Boobies, Nazca Boobies, and frigatebirds can be observed in the air, while sea lions can be seen along the shore. Snorkelers and divers have reported manta rays, hammerhead sharks, and turtles. The Spanish name implies that the geological formation seen from the south resembles a sleeping lion. An interesting explanation for the English name suggests that James Colnett in 1794 likened it to famous landmarks in Portsmouth.

Genovesa is one of the northernmost islands of the archipelago. Genovesa's southern side of the shield volcano's crater collapsed, and a protected bay known as Darwin Bay was formed. The island is often referred to as the "Bird Island" as the numbers and species of land and seabirds on Genovesa are quite extraordinary. There are two visitor sites, and Prince Philip's Steps give access to the flat plateau above the bay. Named after Prince Philip who visited the Galapagos on two occasions, the "steps" are mostly natural. The steep cliffs are home to Red-billed Tropicbirds, while Magnificent Frigatebirds, Nazca, and Red-footed Boobies prefer the top. The plateau above Prince Philip's Steps has a palo santo forest and an extensive lava field. This is an area where one of the Galapagos's top predators, the Short-eared Owl, is hunting storm petrels. The Short-eared Owls are extremely well camouflaged and are not always easy to spot in between the rocks.

At Genovesa Island the ship tucks into Darwin Bay, an ancient volcanic crater now flooded by the sea. Zodiacs land on a picturesque sandy beach where Galapagos sea lions often rest on the fine, white sand. Explorations along the shore may reveal marine iguanas looking like prehistoric dinosaurs in miniature. By heading inland a short distance visitors could encounter seabirds of all shapes and sizes nesting in the vegetation. Scores of immature Red-footed Boobies perch on branches within an arm's reach of the path. In addition, watch for Great Frigatebirds and Yellow-crowned Night Herons along the walk. There is also fantastic snorkeling in the waters of Darwin Bay with the opportunity to see large schools of reef fish and brightly colored sea stars.

The landing at North Seymour Island is onto black lava rock. After a short climb, visitors arrive on the island's flat plateau where a number of sea lions nurse pups and frigatebirds nest. The island is dry, and so the predominant tree is the prickly pear cactus favoured by the Galapagos land iguanas that live here in number. The undulating terrain is littered with red-brown volcanic boulders and large male Magnificent Frigatebirds can be seen inflating their vivid red gular sacs in hopes of impressing females flying overhead. At certain times of the year, pairs of Blue-footed Boobies dance here in a ritualised mating dance that reinforces their pair bond and shows off their vivid blue feet. The snorkelling here is well-known for schools of colourful creole wrasses and parrot fish.

The lava fields of Sullivan Bay on Santiago Island will inevitably remind visitors of the surface of the moon. As brilliant red Sally Lightfoot crabs scuttle along the black volcanic shores, learn about the formation of the islands through geological forces from your guides. The lava flows here are just over one hundred years old and date back to 1897. The lava took on a rope-like appearance and geologists have adopted a Hawaiian word, pahoehoe, as the technical name for this kind of volcanic rock.

Among the impressive new lava fields of Fernandina Island hides a cove surrounded by mangroves. A rewarding place for bird-watching as the bay is the point where the land meets the sea, joining the two environments, with sea birds, shorebirds, and land birds all in the same place. The different species of mangroves: Red, White, and Black, have formed a root system that serves as a nursery for many species of fish, including juveniles’ sharks and green sea turtles. Snorkelling is as rewarding with some unique sightings such as Marine Iguanas feeding on algae, or flightless cormorants diving for their prey.

This impressive and vast Pahoehoe black lava field is located on the south coast of Isabella Island and lies between two soaring active volcanoes, Sierra Negra and Cerro Azul, which you have a panoramic view of in the distance. Hike over huge other-worldly landscapes of corrugated lava which have been there for millennia. You can picture the lakes of hot lava as they poured from the mouth of the volcanoes now frozen in time. The rich blue waters of Cromwell Current wash the shores, and as a result, you can see the largest Marine Iguanas of the archipelago basking on the rocks. Watch Flightless Cormorants and Galapagos Penguins diving for food. Other wildlife to be found here includes Great blue Herons, White tipped Reef Sharks and look out for pelicans who nest in the emerald mangrove forest near the coastal lagoon.

Santa Cruz Island reaches a maximum altitude of 864 meters (2,835 ft) above sea level; at high altitudes, weather changes create microclimates. The species of flora and fauna found near the shoreline are extremely different from those on the highlands. Life in the highlands is much easier due to the presence of fresh water, from the constant drizzle that happens during the dry season to heavy rains that occur during the wet season. Local people take advantage of this climate to cultivate a large number of crops and giant tortoises love this ideal weather to mate, feed, and rest before their next long migration to the shorelines.

Silver Origin will anchor in front of Puerto Ayora, Santa Cruz, where the prestigious Charles Darwin Research Station is located. The station also houses the Fausto Llerena Breeding Center for giant tortoises and land iguanas where guides interpret the center's captive breeding and reintroduction programs. In addition to these star species, throughout the station there are huge prickly pear cactus trees being fed upon by the pretty Galapagos Cactus Finch. To round out the stay in Puerto Ayora, enjoy free time in town where local artists have created charming art galleries and corner cafes.

Located on the northern coast of Española, the turquoise colour water and white sandy beach stand out from far away. This beach is made out of pulverised shells and corals and offers a sandy patch of up to 1 kilometre in length. Española is considered one of the oldest in the Galapagos and has thus developed endemic species. Along the coast of Gardner a subspecies of colourful Marine iguanas are living among Hood Mockingbirds. The apex predators Galapagos Hawks commonly visit the coastline and a couple of times a Giant tortoise has been seen here.

Punta Suarez lies at the western point of Española, the oldest island in the Galapagos. Sheer cliffs provide superb thermals for seabirds, and you may spot Swallow-tailed Gulls, Nazca Boobies, and Blue-footed Boobies on the breeze. The largest seabird to nest in the Galapagos Islands is the Waved Albatross. These ocean wanderers can be seen seasonally here from April through December, when pairs reunite on Española, going through an elaborate pair-bonding display. Mockingbirds, doves, and occasional Galapagos Hawks can also be seen on the point, along with sea lions and colorful marine iguanas.

An impressive tuff cone has been carved by erosion into an outstanding natural sculpture, being a resting place for marine birds such as blue-footed bobbies and brown pelicans. One of the most beautiful white sand beaches of the Galapagos (swim or snorkel). View sea lions, sally light footed crabs, blue-footed bobbies. Behind the dunes, you find a coastal lagoon, which was visited in the past by the locals to extract salt, today it is home to some shorebirds such as stilts and plovers.

Like so many of the islands in the Galapagos, San Cristobal is formed by dormant volcanoes. It lies to the east of the archipelago and is one of the oldest islands in the group. Approximately 8,000 people live on the island, making their living from tourism, fishing, in government offices, or off the rich volcanic soils with some limited farming existing in the highlands. Puerto Baquerizo Moreno on the southwestern tip of the island is the capital city of the Galapagos Islands. A statue of Charles Darwin graces the harbour, marking one of the first places he likely stepped ashore in the 1830s.