It's often said that it's not the destination, it's the journey that matters, and perhaps there's no better example of that than train travel. In an era of hyper-productivity, we often find ourselves scurrying from one must-see landmark to another, ignoring all the in-betweens. But with the rise in slow travel, taking vacations by train is starting to emerge as one of the most popular ways to see the world.

In recent years, train journeys have even become a trendy way to travel for the ultimate jet setters: celebrities. "All I want to do is live on a train," Margot Robbie told Vogue in 2023, admitting she often spends her free time browsing train sites around the world to plan her next great rail journey. "You literally wake up and you open the window and it looks like 'The Sound of Music.'"

Robbie has already taken the Venice Simplon-Orient-Express and British Pullman, both part of the luxurious Belmond Trains, as well as the Seven Stars, which goes across the Japanese island of Kyushu. And she's not the only one: Victoria and David Beckham took a family trip on the Venice Simplon-Orient-Express the summer of 2022, and Maria Sharapova shared views from her stunning 2021 ride on the Royal Scotsman, also a Belmond Train.

"When you travel by train, your vacation gets off to a magical and immediate start that you can't get by air or road," Trainline travel expert Hollie Conway tells PS. "Not only do you set off in one city and arrive somewhere magical with no effort, you get to experience the beauty of the surroundings along the way uninterrupted."

Conway also finds it to be far more reliable, especially in Europe, and far more sustainable, as trains produce up to 75 percent less carbon emissions than by car or plane, per findings published in Travel Weekly.

With train travel, there are all sorts of price points and ways to turn the journey into the experience. Here's what to know before planning your first great rail vacation.

With so many itineraries out there, the choices can be overwhelming, but it's best to go with your instincts. Fora advisor Thomas Spears says the Belmond's Royal Scotsman or Golden Eagle are both solid introductions to train travel, since they entail a "short journey through fantastic scenery, with a local-inspired luxury." Spears likens it to staying in a "five-star hotel that changes cities each morning when you wake up."

Nature lovers may also enjoy Rocky Mountaineer, Spears recommends, which journeys through "some of the most beautiful and untouched nature." The rail booking company Vacations By Rail says that train is one of its most popular, best known for its trips between Vancouver and the Canadian Rockies, though they also have one between Denver and Moab. "It is a luxury train experience with glass-domed ceilings in the train cars, so it is easy to soak in all of the views on the leisurely, daylight-only route," a rep for the company says.

If you're looking to tiptoe into overnight trail travel — on a budget — Fora advisor Chloe Kletsa points to the Madrid to Lisbon trip. "It is just one overnight so you can test the waters and see if a longer journey would suit you," she says, suggesting a single or double occupancy cabin. "When sleeping on a train for the first time, it takes a bit of getting used to, lying down feels different to sitting on a seat. You may not sleep that well that first night as you get used to the movement and the noise."

But if budget is not an issue, Kletsa recommends going for the gold standard on the Venice Simplon-Orient-Express route from London to Venice, which she calls "a must" since it's also a "short one-night journey which gives you a taste of what a true luxury train experience can be."

When we asked experts to name some of their other favorite and trending train journeys, the list hopscotched around the world. Dan Reisig of Railbookers says one of his favorites is through Rome, Florence and Cinque Terre, saying it's "an unbelievable combination of history and natural beauty."

Conway is also a fan of Italy, but from Rome to the Amalfi Coast via Naples. "The landscape is very special, and you even have the ability to hop off the train to visit the archaeological site of Pompeii and walk up Vesuvius on the way," she says.

Kletsa has her eyes set on the Belmond Andean Explorer, saying "I believe the landscapes you ride past, plus the level of luxury and comfort that these trains provide, will make it a true once-in-a-lifetime experience." But she says the Venice Simplon-Orient-Express connecting Paris and Istanbul is a popular pick, as is the new Paris to Portofino launch.

Also fun: the Nordland Railway between Trondheim and Bodo, which Kletsa calls a "gorgeous, scenic 10-hour ride that resembles the Polar Express during the winter months, and in the summer the sun never sets so one can enjoy a full 10 hours of sightseeing from their seats."

Spears adds thatEastern & Oriental Express in Southeast Asia "seems to be gaining in popularity" while countries like Laos and Vietnam are starting their "mid-tier luxury trains." He's also seen an "uptick" in requests about the Maharajas' Express in India.

Like cruises, hotels, and planes, there are varying accommodation levels for every kind of traveler.

"Trust me when I say, your first long-haul trip will not disappoint," Conway says. For European trips, there's a good deal of comfort and hospitality, from easy check-in to the dedicated space for relaxation, and even the food and drinks, which Conway says is "100 percent better than airline food." But above all, she says it's the scenic views along the way that make every step of the journey an experience.

For those traveling in an overnight sleeper train, the cabins can range from shared rooms with bunk-like beds to spacious suites similar to hotel rooms. Across the board, expect everything to be smaller and "leverage clever design to provide the same functions and amenities," Spears says. He also points out that some cabins will be converted between day and night to accommodate sitting-up and then laying down for bed.

The main difference compared to air travel is that you're not confined to your seat. "You can get up, walk around, get something to eat or drink (or bring your own!), and the train journey will become one of the most memorable parts of your entire vacation," Reisig says.

Spears compares it to a cruise ship, with many of the more high-end journeys having activities on board and stops with excursions. But he notes that dining options can be limited — after all, train kitchens are naturally smaller than those on a ship — so plan ahead, especially if you have dietary restrictions. "There's nothing worse than boarding a seven-day train trip and finding that you don't like or can't eat the meals," he says.

In general, train travel is "very competitively priced and oftentimes can cost the same or less than air," Reisig says.

Kletsa adds that trips like those on the Venice Simplon-Orient-Express are "comparable to a transatlantic business ticket for one night, or first class for longer journeys." The one-night trip from London to Venice on that Belmond train starts at around $4,941, while a one-nighter on the Rocky Mountaineer starts at $1,720, as of press time. Budget options are also available, which will help shave costs off of hotels and air.

Booking ahead can sometimes make a difference, like the Eurostar can be expensive if not booked well ahead of time. For instance a last-minute fare between London and Paris is now $290 but can start as low as $52. European sleeper trains generally have the same pricing, no matter when you book.

"For luxury trails, the initial ticket price might seem slightly higher, but the experience is one you'll never forget, especially for those who take a dream vacation," Conway says. "Budget trains often hit popular destinations and major cities, making them a convenient choice for those seeking cost-effective travel."

While trains don't have the same tight space restrictions as planes, the Vacations by Rail team still advises first-timers to not overpack. "Each train is different, but some have limited space for luggage so avoid packing any non-essential items," the company's spokesperson says. Also, make sure you can handle your own suitcases on and off the train, unless you've booked an escorted trip with baggage handling.

Cultural cues may also be different depending on where you're going. For example, in some European countries, passengers don't usually talk on their phones on board. Conway adds, "People love taking their pets on the train so don't be surprised if you spot a dog, cat or even a bird."

But most of all, use the time intentionally. Vacations By Rail suggests studying up on your next destination, journaling about the last one, or even just napping: "After all, what better way to prepare for the thrills to come than being well-rested?"

The booking process will be different depending on the train operators and specifics of the journey. If your trip involves segments on a local train, it can be challenging to navigate booking sites in other languages. But trains do sell out, so it's important to book early.

First timers may benefit from using a company like Trainline, a platform that helps you search, compare, and buy tickets all across Europe; Vacations By Rail, which offers rail vacation packages worldwide; or Railbookers, an independent train vacation booking company that customizes everything to your needs and budgets.

"Travelers who want to experience the best that trains have to offer on a vacation but insist on doing all of the planning themselves often regret it," Reisig says. "Every train system has its own set of booking rules, on-sale dates, and oftentimes even languages. It quickly can become overwhelming — especially if something changes or goes wrong."

Turning to experts can alleviate the concern over details getting lost in translation, and Railbookers says its consultants can help you figure out everything from the best itineraries for your needs to the most strategic seats in the train for the views, as well as what to do in every destination. And if there are snags, they're just a call away.

Train trips are a great choice for a wide range of travelers.

Kletsa says that for solo travelers, it's a way to experience multiple destinations on a trip. "You will have the chance to meet other passengers, make connections, and build friendships — and who knows, maybe even romance can be in the air," she says. "We've all watched 'Before Sunrise' after all!"

Another group that's starting to hop on board? "I'm seeing more and more millennials asking about train travel as an alternative to cruising," Spears says. "It's more eco-friendly, often has more premium stops, and can provide a similar 'moving hotel' experience."

But rail journeys truly can be one of the most enchanting ways to experience the world. "Train travel is the perfect way to experience any destination . . . because it allows you to immerse yourself in your surroundings and fully appreciate the destination," Reisig says. "Whether it's the comfort of a sleeper car on an overnight train, to enjoying the cuisine and camaraderie in the dining car, train travel has something for everyone."

Travel and pop culture journalist Rachel Chang is a magazine editor (Us Weekly senior editor, J-14 editor in chief, CosmoGIRL! entertainment editor) turned freelance writer. She's a regular contributor to Condé Nast Traveler and Travel + Leisure, and has written for POPSUGAR, New York Times for Kids, Wall Street Journal, Lonely Planet, and United's Hemispheres, among others.