Young adult fantasy novels have always been a popular genre among readers of all ages. The best young adult fantasy novels transport you to a world full of magic, adventure, and wonder. One of the key elements that make these novels so captivating is the unique and imaginative worlds that the authors create. In this article, we have compiled a list of five young adult fantasy novels with the most unique and imaginative worlds that you won’t want to miss.


1. “The Mortal Instruments” series by Cassandra Clare

“The Mortal Instruments” series is a must-read for any young adult fantasy fan. The series is set in modern-day New York City, but there is a hidden world of Shadowhunters, demons, and other supernatural creatures. Cassandra Clare’s world-building is exceptional, and she has created a rich and complex world that is full of magic and danger.

The series follows Clary Fray, a teenager who discovers that she is a Shadowhunter and must navigate this new world full of danger and intrigue. Along the way, she meets a group of Shadowhunters who become her friends and allies, and together, they fight against the forces of evil.

2. “The Grisha” trilogy by Leigh Bardugo

Leigh Bardugo’s “The Grisha” trilogy is set in the fantastical world of Ravka, a land inspired by Russian folklore. The series follows Alina Starkov, a young orphan who discovers that she has the power to summon light. She is taken to the royal court to train as a Grisha, a group of magical soldiers who serve the kingdom.

Bardugo’s world-building is exceptional, and she has created a world that is full of magic, intrigue, and danger. The world is divided into different regions, each with its own unique culture and customs. The Grisha themselves are divided into different orders, each with their own unique magical abilities.

3. “The Hunger Games” series by Suzanne Collins

“The Hunger Games” series is set in the dystopian world of Panem, a world divided into twelve districts. Every year, the Capitol hosts the Hunger Games, a brutal competition where one boy and one girl from each district are chosen to fight to the death.

Suzanne Collins’ world-building is exceptional, and she has created a world that is full of danger, oppression, and rebellion. The world is divided into different districts, each with its own unique culture and customs. The Capitol itself is a place of excess and luxury, with citizens who are completely disconnected from the suffering of the districts.

4. “The Inheritance Cycle” series by Christopher Paolini

“The Inheritance Cycle” series is a classic young adult fantasy series that is set in the world of Alagaesia, a world full of dragons, magic, and adventure. The series follows Eragon, a young man who discovers a dragon egg and becomes a Dragon Rider, a group of people who are able to communicate with and ride dragons.

Paolini’s world-building is exceptional, and he has created a world that is full of magic and wonder. The world is divided into different regions, each with its own unique culture and customs. The Dragon Riders themselves are a group of people who are able to bond with dragons and use magic.

5. “The Raven Cycle” series by Maggie Stiefvater

“The Raven Cycle” series is set in the small town of Henrietta, Virginia, and follows a group of teenagers who are on a quest to find a sleeping Welsh king. Maggie Stiefvater’s world-building is exceptional, and she has created a world that is full of magic and wonder.

The world is grounded in reality but is full of supernatural elements, including psychics, ley lines, and magic. The town of Henrietta itself is full of secrets and mysteries, and the characters must navigate this world full of danger and intrigue.


These young adult fantasy novels are perfect for readers looking for a world full of magic, adventure, and wonder. Each of these novels has a unique and imaginative world that will transport you to a different place and time. Whether you are looking for a dystopian world full of danger and rebellion or a world full of dragons and magic, these novels have something for everyone.