Seats by the WindowRiding the Bernina Express Through the Swiss Alps

Boarding in Tirano or St. Moritz, you notice immediately that this is no ordinary commuter line. The carriages are full-height windows, some with panes that open, and seats arranged so photographers and daydreamers alike can claim a front-row seat to the glide past glaciers, hairpin turns and stone viaducts. The route that the Rhaetian Railway carved through these slopes in the early 20th century was an engineering answer to a stubborn problem—how to link isolated alpine valleys without the intrusive hand of roads. The result is the Bernina line: crowned a UNESCO World Heritage site alongside the Albula line in 2008, it is both a piece of working transport and a living museum of alpine ingenuity.

The line ascends to the heights reachable by rail, topping out at roughly 2,256 meters (about 7,400 feet) before dropping down into Italy’s Valtellina. It skirts glaciers and high passes, crosses rivers that seem to dare you to follow them, and threads through villages whose pastel facades still hold onto centuries of mountain life. One of the spectacle points is the Brusio spiral viaduct, a single-lane masterpiece that coils the train gently around to lose elevation without a grueling grade—equal parts aesthetic and solution. Another highlight is the abrupt, cinematic transition as the landscape shifts: glaciers and snowfields reappear, then give way to larch forests and lakes where kite surfers will show off on windy days.

This is not only geography but culture. The Engadine valley, centered on St. Moritz and Samedan, is steeped in Romansh language and alpine traditions; a stop in St. Moritz allows time to sip famously thick Swiss hot chocolate, browse watch boutiques, or take a lakeside walk. On the flip side, Tirano in Italy’s Valtellina region offers a contrasting warmth—Vineyards, rustic trattorias serving pizzoccheri, and a town square that feels like an embrace after the alpine wind.

For travelers, the Bernina Express is as flexible as it is cinematic. There are full-day coach-and-train options from Milan or Como that package transport, guided context, and reserved panoramic seating—useful if you’re short on time and want the low-stress, high-reward version of the journey. If you want to add altitude, combine the red train ride with the Diavolezza cable car, which lifts you near 3,000 meters for lunch with a glacier view. For those who prefer on-foot exploration, guided panorama hikes around St. Moritz let you stretch legs and learn local stories about the valley’s transformation into a winter resort and the area’s centuries-old crafts.

Practicalities matter on a day like this. Many tours run as full-day outings from Milan (some lasting up to 13 hours), while local legs between St. Moritz and Tirano are shorter. Seats with opening windows are prized by photographers and anyone who wants unobstructed air. Pack layers: mountain temperatures swing, especially when you cross a high pass. Currency matters too—Switzerland uses francs, Italy uses euros; have both, or a card that works cross-border. And don’t forget passport control: you’ll cross an international border.

The Bernina Express is remarkably accessible—no technical skill required—but the surrounding terrain invites activity. At Diavolezza, a quick cable car ascent becomes a compact alpine summit day with glacier views and an easy, panoramic loop. Around St. Moritz, the sunny “jaun side” trails are perfect for a guided wander that blends geology, Romansh history, and ski-culture anecdotes.

Sustainability threads through the experience: the Rhaetian Railway is a working public transit system, and choosing the train over driving reduces the footprint of your alpine visit. Respect the fragile high-altitude environment—stay on marked tracks during hikes, pack out what you pack in, and prioritize local guides and producers when sampling food and wine.

For first-timers, timing is everything. Early morning departures mean crisper light and thinner crowds; late afternoon returns can be golden, though clouds and alpine weather can change quickly. Bring a power bank for your devices, a polarizing filter for your camera to control glare on water and snow, and a compact layer system for comfort on the open-window carriages.

The Bernina Express is not a single activity so much as a day that contains several of them: a train ride that is a slow-motion mountain film, a cultural exchange between Swiss and Italian valleys, and a chance to stand at altitudes where the world feels both immediate and ancient. It’s for people who want to travel with their eyes open and to come away with postcards in their camera and new context in their heads—about geology, about transport as design, and about how high places shape the lives below them.