Unnamed Islands

There are a multitude of Unnamed Islands or locations mentioned in various media across the How to Train Your Dragon franchise.

Location One In "Portrait of Hiccup as a Buff Young Man"
In the Dragons: Riders of Berk TV series, Hiccup and the Dragon Riders discover a treasure map created by Hamish II. The first clue takes them to a Sea Stack or rock formation off the coast of Berk.

"Where the land meets the sea, in the crook of the master's knee, that's where your search will be...gin.""

- First Clue

Location Two In "Portrait of Hiccup as a Buff Young Man"
In the Dragons: Riders of Berk TV series, Hiccup and the Dragon Riders discover a treasure map created by Hamish II. The second clue is interpreted as a glacier on Berk not too far from the "Crook of the Master's Knee". There is a cavern within the ice, which contains an iron object that looks like part of a key.

"From here you see the sea that's been sewn, look to where water turns to bone."

- Second Clue

Location Three In "Portrait of Hiccup as a Buff Young Man"
In the Dragons: Riders of Berk TV series, Hiccup and the Dragon Riders discover a treasure map created by Hamish II. The fourth clue takes them to a Sea Stack or rock formation off the coast of Berk that looks like a serpent with its mouth open, rearing out of the sea. From this "mouth", Hiccup retrieves the second portion of a key.

"At the edge of the world, a midst the raging sea, in the serpent's mouth lies another key."

- Fourth Clue

Location Four In "Portrait of Hiccup as a Buff Young Man"
In the Dragons: Riders of Berk TV series, Hiccup and the Dragon Riders discover a treasure map created by Hamish II. The fifth clue takes them into the forests of Berk to a cryptic wall. They are able to puzzle out how to open the wall, revealing a large cavern filled with Fireworms. There are also pedestals with mystery objects on it, a pit, and finally a treasure room. However, the room is rigged and only someone who chooses a quill over an axe and the other "treasure" - the real portrait of Hamish II and his father Hamish I - will make it out alive. Hiccup chooses wisely and the gold is buried.

In "Breakneck Bog"
In the Dragons: Riders of Berk TV series, Snotlout, Tuffnut and Ruffnut marooned Johann on a small, unnamed island in the episode "Breakneck Bog".

In "Tunnel Vision"
In the Dragons: Defenders of Berk episode "Tunnel Vision", the Dragon Riders must deal with a Screaming Death threatening Berk. At the end of the episode, the Screaming Death retreats to an unnamed island to heal. This island is very rocky with no vegetation and appears shrouded in darkness.

In "A View to a Skrill" & "A Time to Skrill"
In the Dragons: Defenders of Berk TV series episodes "A View to a Skrill, Part 1" and "Part 2", the Dragon Riders discover a Skrill frozen in the ice of an iceberg. The iceberg is located near Outcast Island. This powerful dragon is released from the ice and wreaks havoc on Berk. In "Part 2", the Dragon Riders succeed in sealing the Skrill back in its icy prison.

In Dragons: Race to the Edge, Season 2, the episode "A Time to Skrill" features the same Skrill that is once again freed from the iceberg.

Island One in "When Darkness Falls"
This un-inhabited island was the first stop for the Dragon Riders in the search for a new outpost in the Netflix series Dragons: Race to the Edge, Season 1. It is a lush island with grass and trees, rocks, and abundant wild boars. Boars are aggressive and pose a threat to both humans and dragons, so the Dragon Riders decide not to settle on this island.

Fishlegs forgets to mark this island off their map, so the Riders end up on the island for a second time, being chased away again by boars. Incidently, this island becomes a source to populate Ruffnut and Tuffnut's boar pit on Dragon's Edge.

Island Two in "When Darkness Falls"
This island was the second stop for the Dragon Riders in the search for a new outpost in the Netflix series Dragons: Race to the Edge, Season 1. It is small and mostly composed of just rocks and sand. Hiccup is able to see from the air that there are Whispering Death tunnels, and therefore unsuitable as a place to start a new outpost.

Island Three in "When Darkness Falls"
As the Dragon Riders search for a place to start an outpost in the Netflix series Dragons: Race to the Edge, Season 1, they come across an island with grass, trees, and lovely blue flowers. After a second glance, the riders realize the flowers are the deadly Blue Oleander. They quickly take off in search of yet another island.

In Dragon Down (Comic)
In this comic, Hookfang is sent to a cave while he is shedding his flammable scales. Feeling dejected, he flies away to a volcanic island that is not named in the story.

The island has a central, active volcano with hot caverns inside. The combination of stressed Stoker dragon and active volcano means the volcano could erupt.

In Queen of the Hill (Mini-Comic)
In this short story found in the comic The Legend of Ragnarok, Astrid and Stormfly are stranded on an island that isn't named. The island is forested with some beaches and rocky pools. There is a large pit on the island which is easy to fall into. It is also filled with Smothering Smokebreaths.

Dragons: Rise of Berk
In the Game, Dragons: Rise of Berk, there is a location that is searchable with Toothless (Franchise) that has no name.