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Realms to Remember: The Best Fictional Worlds

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While there are stories we adore for characters that we fall in love with, or plots we can’t stop thinking about, there’s another element to storytelling that always draws readers in: worldbuilding. As any fan fiction readers (or writers) know, an intriguing fictional world can be something to explore for years, or, in the case of some of the most famous fictional worlds, for generations. Fans immerse themselves in fictional worlds in myriad ways, not only by reading and rereading, but by creating fan fiction and fanart, visiting immersive exhibitions, or decorating their personal spaces with inspiration from their favourite worlds. In some cases, the world at large gets in on recreating these fictional worlds, sometimes in a way that misses the point of the original work – let’s never forget the ultra-capitalist Capitol Chic that came out alongside the height of The Hunger Games’ popularity

Why do some fictional worlds grab our attention in this way, while others never gain the same level of engagement? In many cases, it can just be a matter of luck and timing (I will always hold that the world of Jill Murphy’s The Worst Witch series was years ahead of its time, and in a parallel universe, Miss Cackle’s Academy for Witches has its deserved place as everyone’s go-to magical school). Fictional worlds can find a place in people’s hearts because they fill a particular need of the time (like Suzanne Collins’s scathing take on the worst extremes of excess, inequality and media exploitation in her creation of Panem). They can also become popular if they provide enough of a hook but leave plenty of room for readers to develop their own fanon – many beloved fictional worlds are not canonically fleshed out in the same overwhelming detail that Tolkien gave us with Middle Earth.

Worldbuilding, consistency, and enough believability for the reader to feel grounded are important, but the best fictional worlds, whatever their genre, have a hook, something unique to them that piques a reader’s interest and pulls them in. Here are some of the best fictional worlds in a variety of different SFF niches – so flick to those maps at the front of the books, and get ready to set out into our favourite bookish realms.

Magic All Around Us: Fully Fantastical Worlds


Alanna: The First Adventure cover

Alanna: The First Adventure by Tamora Pierce

Everyone knows Narnia and Middle-earth, and for good reason – they’re hugely influential fantasy worlds that have had an enormous impact on literature and culture for decades. However, there are many other high fantasy worlds that are a little less known, but are just as compelling.

As a young reader, I fell completely in love with Tortall, the medieval-ish fantasy world created by Tamora Pierce for her Song of the Lioness series, and explored in later works such as the Wild Magic, Protector of the Small and Trickster’s Choice books. Tortall is a land with Arthurian vibes, full of brave knights (including Lady Knights Alanna and Keladry), powerful sorcerers, and magical creatures, such as griffins and the terrifying Stormwings. In creating Tortall, Tamora Pierce sets up a complex society and a robust religious system that has a significant and believable impact on the mortal world. (Teenage me was particularly struck by the way that the powers of the Goddess were invoked in matters such as free contraception and consequences for sexual violence against women and girls, something that I’d never seen in fantasy literature before.)


The Colour of Magic cover

The Colour of Magic by Terry Pratchett

While Tortall can be read as a more traditional swords-and-sorcery fictional world, there’s one fantasy world that started out in the same vein (albeit satirically) and then developed into something all its own – Terry Pratchett’s Discworld.

Originally set up as a parody of pulpy ’70s fantasy novels, with dragonriders, barbarians and bumbling wizards, the Discworld develops into both an immensely complex and original fantasy society (containing such details as a temperance movement for vampires, witch trials where the witches show off their magical prowess, and the intricacies of dwarven gender identity), and a thought-provoking look at real historical issues and events, such as the rise of Hollywood, the Gulf War, and the banking system. In Discworld, magic is both the lifeblood of the world, and a simple matter of just paying a bit more attention to things than the majority of people do; the monsters under the bed are real, but can be defeated with an iron poker or a fluffy blanket. History can be rewritten, but still has a tendency to rhyme. 


Book cover for The Belles, showing a pink and yellow blurred background, a black woman with afro hair and a floral fascinator attached to her hairstyle. She wears a white off-the-shoulder top. The title is superimposed over her.

The Belles by Dhonielle Clayton

Discworld is appealing for the way it balances the fantastical with the down-to-earth (Pratchett put great emphasis on the need for any author creating a world to know details such as what happens to the sewage), but there are some fantasy worlds that are compelling for their beauty.

The Belles by Dhonielle Clayton is one such fictional world, set in the magical land of Orléans, where beauty is a magical power bestowed by the titular Belles. The Belles are young women who have the power to transform people’s appearances, and the society of Orléans is built around their magic; the further up the social ladder someone is, the more they will call on the Belles to chase the latest beauty trends, and nowhere is this more true than in the royal palace. Of course, Clayton’s story soon swerves to explore the ugly reality of this constant pursuit of beauty, and the chilling undertones that come from creating a society so focused on appearance. 

Five Lights

The Strangeworlds Travel Agency cover

The Strangeworlds Travel Agency by L. D. Lapinski

As the Discworld and Orléans suggest, some of the most compelling fictional worlds are the ones that make us ask questions about our own, even as we’re reading about an interesting and creative fantasy society.

In The Strangeworlds Travel Agency, readers encounter a world that, despite being completely fantastical, shares some uncomfortable details with our own; namely, that it’s in crisis. In the city of Five Lights, magic is leaking away, causing streets and buildings to disappear. It turns out that this is happening because of the theft and overuse of magical energy by powerful people, with no regard to the impact of their actions on the rest of their world. The parallel is clear (looking at you, corporations and billionaires), and the book ends on a hopeful note that young readers may especially take to heart. 

While there are deep themes that make fictional worlds compelling, the surface is also important; we love fantasy worlds for the magic systems and fictional societies that hook our attention, or the magical objects and locations that we can imagine interacting with ourselves. In the Morrigan Crow books, readers can immerse themselves in the city of Nevermoor, which is full of talking animals, magical hidden markets, and secret buildings that seem to defy the laws of reality, as well as imagining themselves attending this fictional world’s delightful winter festivals or new year celebrations. Diana Wynne Jones’ Chrestomanci stories, particularly Charmed Life, take place in equally magical worlds; while Charmed Life is set mainly in one location, the castle where Chrestomanci and his family live, it’s still a magical (and sometimes dangerous) place where readers can picture themselves joining in the characters’ adventures. The hook that pulls us in and makes fictional worlds popular often seems to be a world that we’d love to imagine ourselves being a part of – even when that world is perilous.

Hidden in Plain Sight: Magical Underworlds

High fantasy fictional worlds are fun to explore and engage with, but I’ve always had a particular soft spot for hidden magical underworlds, which exist alongside our real, contemporary world, and the ways that these are explored in fiction. Whether the story deals with a parallel world that the protagonist can hop into from our own, or a community that exists alongside, but is unknown by, the everyday world, hidden fictional worlds are fascinating not only because of their fun and interesting quirks, but the excitement and tension caused by their secret status. 

London Below

cover image of Neverwhere by Neil Gaiman

Neverwhere by Neil Gaiman

Fictional worlds don’t get much more “hidden underworld” than London Below, the secret, magical, shadow-version of London that appears in Neil Gaiman’s Neverwhere. The main hook of London Below is that it takes familiar London landmarks and locations, and puts an unexpected spin on all of them – Angel Islington is a character, Earl’s Court is a literal aristocratic court, and Knightsbridge becomes the terrifying Night’s Bridge, where characters can easily disappear into the darkness. The fictional world Gaiman creates lets the reader look at the real-life London through a funhouse mirror, never knowing what they might see next. 


A Blade So Black cover

A Blade So Black by L. L. McKinney

L. L. McKinney’s Nightmare-Verse series explores the parallel-universe, secret-world conflict, as monster hunter Alice splits her time between real-world Atlanta and the trippy world of Wonderland, a realm full of bizarre plants, bewildering forests, and terrifying monsters. McKinney’s twist on Lewis Carroll’s creation makes the threats that were implicit in the original Wonderland very real, but also fleshes out the world; as the series continues, we learn more about Wonderland’s royal family, and the devastating wars that tore the realm apart. 

One of the most compelling things about hidden magical worlds is the need to preserve their secrecy, something that can make the reader feel like this is a secret they share with the characters in their favourite story. While McKinney’s Alice tries to keep Wonderland hidden from her mother, this is more for personal reasons; she doesn’t want her mother, who has already been bereaved by the death of Alice’s father, to worry. However, in some “hidden society” fictional worlds, the protagonists don’t just choose to keep the secret – they have to.

In Amari and the Night Brothers, Amari cannot reveal anything about the Bureau of Supernatural Affairs; not only would she be punished, but she’d pass up any chance of learning what has happened to her missing brother. In The Black Veins, young magician Blythe has grown up knowing that revealing the magical world to any non-magical people carries devastating consequences; magicians who let the secret slip will be erased from reality to protect the rest of the community.

But these magical worlds are worth the risk, which is what makes them so engaging; as she negotiates the Bureau, Amari learns magic, befriends a weredragon, and visits spectacular magical locations, while Blythe and her friends discover the terrifying (but very useful) fast-travel world of the Tempore, and shop at magical stores that have all the enchanted objects you could ever need. Secret magical worlds are a staple of fiction for a reason; we love feeling like we’re part of something hidden and special, and the stakes are nail-bitingly high.

There are so many wonderful fictional worlds to explore that it’s hard to say which ones are the best; readers have found so many different bookish realms to engage with and return to time and again. Some trends are clear, though – as well as having interesting worldbuilding, a society that makes sense (no matter how fantastical it might be), and a hook like a cool magic system or fun locations or institutions that we can imagine ourselves visiting. Additionally, a great fictional world will make the reader think about our own – and, ideally, not replicate the bigotry that exists in the real world. For a look at fantasy worlds that have avoided creating a cisheterosexist society, check out our article on Queernorm Worlds. For a deep dive into how fantasy worlds are created, try The Art of Worldbuilding.