A Day Trip to Hartland: The World's Longest Covered Bridge, Potato Chips, and the Upper Saint John River Valley

The short version: is it worth the drive?

Yes, with one honest caveat: the bridge itself is a 15-minute stop, not a day out. If you drive an hour and a quarter each way purely to look at a long wooden bridge, you may come home wondering what the fuss was. The trick is to treat Hartland as the anchor of a loop through the upper Saint John River valley, stacking a few small, unpretentious attractions into one relaxed day.

Here's the shape of it. Hartland is about 125 kilometres northwest of Fredericton, a straight and easy run up the Trans-Canada (Route 2). Realistically that's 1 hour 15 to 1 hour 30 without stops, depending on traffic and how heavy your foot is. Once you're there, everything else is close: the potato chip factory is minutes from the bridge, Potato World is about 20 minutes further north in Florenceville-Bristol, and Grand Falls is roughly 45 minutes beyond that. You can do the bridge and chips as a tidy half-day, or push all the way to Grand Falls and make a full day of it. If you like this kind of outing, it slots neatly alongside the other day trips locals take out of the city.

The bridge: why it's the longest in the world

The Hartland Covered Bridge stretches 391 metres (1,282 feet) across the Saint John River, the Wolastoq, linking the town of Hartland with the community of Somerville on the far bank. That length is the whole claim to fame: it is officially the longest covered bridge in the world, a record it has held for over a century, and it is recognized as a National Historic Site of Canada.

The span first opened in 1901 as a plain, uncovered toll bridge. It wasn't roofed until 1921, and, in a detail locals still enjoy, plenty of townsfolk objected at the time. Some worried a covered bridge would become a dark tunnel where young couples got up to no good, which is exactly how it earned its nickname as a "kissing bridge." The old story goes that in the horse-and-wagon days, a fellow could train his horse to stop halfway across, buying a private moment in the dark before the far end. Whether that's history or folklore, it's the tale you'll hear, and it's a nice one to carry across with you.

The bridge is built from seven timber spans and still carries actual traffic: it's a single lane, one direction at a time, and you wait your turn at the mouth. It has weathered ice, floods and freshets over the decades (two western spans were lost to ice in 1920 and rebuilt), and after a 2023 inspection found the structure sagging, the province cut the load limit to 3 tonnes. In plain terms: cars and light trucks are fine, but it's a heritage structure being carefully nursed along, not a highway. If you want the wider context on why New Brunswick has so many of these, we get into it in our guide to covered bridges near Fredericton.

Walking across: the pedestrian walkway

You don't have to drive the bridge to experience it, and honestly, walking is the better way. A covered pedestrian walkway was bolted onto the downstream side back in the mid-1940s, so you can stroll the full 391 metres on foot, separated from the single lane of car traffic, all the way to the Somerville side and back.

It's a proper walk. At nearly four-tenths of a kilometre one way, crossing and returning is close to 800 metres, so give yourself 20 to 30 minutes if you're stopping to read the plaques and take photos. Inside, the light does something lovely: it slants through the gaps in the plank siding and between the trusses, striping the wooden deck. Look up and you can read the whole timber-frame skeleton, joint by joint. It's cool in summer heat and it echoes wonderfully, which kids figure out within about four seconds.

A few practical notes. There's parking and a small visitor area on the Hartland side, near the foot of the bridge off Main Street, with an information booth that's staffed in the warmer months. The deck is flat but it's timber, so it can be uneven underfoot; strollers are doable, and mobility varies plank to plank. There are usually washrooms and a bit of green space by the entrance for a stretch or a snack.

Stand still for a second in the middle and it lands differently than the record does on paper. You're suspended over a wide, slow river inside a wooden shell that has been here since your great-grandparents' time, and the traffic beside you is crossing the exact structure people crossed by horse and wagon. It's a small thing, but it's the part most people remember longer than the length.

Covered Bridge Potato Chips: the factory tour

Just outside Hartland sits the home of Covered Bridge Potato Chips, the kettle-cooked brand you've seen on Maritime shelves for years, named for the very bridge down the road. This is the sort of small, cheerfully local attraction that makes a valley day trip fun, and it's worth being clear about what it is (and isn't) right now.

In March 2024, a major fire destroyed the original factory. The company rebuilt, and its main chip production has since moved to a new plant in the Woodstock area. Meanwhile the original Hartland site reopened as a visitor attraction and gift shop, which is where the tourist experience lives now. So while the tour history leans heavily on "watch chips being made," what you actually see can vary depending on the day and what's running, so set expectations accordingly.

What you can count on: a self-guided walk-through covering the company's story, New Brunswick potato farming, and the chip-making process, plus a gift shop with 30-plus flavours, tastings, and the branded merch (t-shirts, hoodies, the works). Published tour pricing runs about $5 for adults, $3 for youth (6 to 14), and free for kids 5 and under, plus tax. Summer hours are the most generous, roughly Monday to Friday 8 a.m. to 8 p.m., Saturday 8 a.m. to 7 p.m., and Sunday 11 a.m. to 7 p.m. in peak season, with shorter off-season hours. Group tours (15+) can be arranged. Reviews are genuinely mixed: some visitors love the smell of frying potatoes and the flavour bar, others found the walk-through short. Go in treating it as a fun 20-minute stop and a great place to load up on chips you can't find everywhere, and please, confirm current tour details before you drive out, since the operation is still settling after the fire.

Potato World in Florenceville-Bristol

About 20 minutes north of Hartland, in Florenceville-Bristol, is Potato World, and if you're going to be earnest about anything on this trip, it should be the potato. Florenceville-Bristol is the headquarters of McCain Foods and calls itself the French Fry Capital of the World, so a whole museum devoted to the spud is less silly than it sounds. It's a legitimately interesting, slightly offbeat stop.

The museum spreads over roughly two acres of hands-on displays, video theatres and antique farm machinery, walking you through the history, science and industry of potatoes in the valley. It's better than it has any right to be, and it's a hit with kids, partly because of the extras: there's a potato gun you can fire (about $5 for three shots) and an on-site Harvest Café that leans all the way into the theme with fries, baked potato soup, chocolate potato cake and, yes, potato smoothies. It's a seasonal operation, generally open in the warmer months, so check dates before you count on it.

Prices and hours can change season to season, so treat the table as a guide and confirm on the day.

Photo tips: getting the shot

The bridge is a photographer's gift because it's so long the eye can't take it in at once. A few angles that actually work:

• The classic side-on: the best full-length view is from the riverbank, not from the bridge mouth. Walk a little upstream or downstream on the Hartland side to line up the whole span with the water and the hills behind. Early morning and the hour before sunset give you warm light and calmer water for reflections.
• Inside, looking down the tunnel: stand in the walkway and shoot straight down the length. The receding trusses and the striped light make a strong leading-line image, and a figure partway down gives it scale and shows just how absurdly long it is.
• Detail shots: the light coming through the plank gaps, the hand-cut timber joints, and the weathered red portal boards all reward a closer look.
• Autumn is peak: the valley hills turn in late September into October, and a covered bridge framed by fall colour is about as New Brunswick as a photo gets. Expect more company on weekends then.

For more spots worth the memory-card space around the region, we keep a running list in our waterfalls guide, several of which are on the way north.

Pairing it with Grand Falls

If you've come this far, the case for pushing on to Grand Falls (Grand-Sault) is strong. It's about 45 minutes north of Hartland, still on the Trans-Canada, which makes the round trip from Fredericton a genuine full day but a rewarding one. Where Hartland is gentle and pastoral, Grand Falls is dramatic: the Saint John River funnels into a deep rock gorge and drops over a wide waterfall right in the middle of town.

The town has built it up well for visitors, with lookout platforms, a pedestrian suspension footbridge over the gorge, a stairway down into it, and walking trails along the rim. Water levels and the falls' fury swing hugely with the season and with the upstream dam, so it's most spectacular in spring runoff and after heavy rain, and quieter (but still a beautiful canyon walk) in high summer. It's a river with two very different personalities in one day; if the Wolastoq's story interests you, we go deeper in getting on the Wolastoq.

One routing tip: do Hartland and the chips on the way up while you're fresh, hit Potato World and lunch in the middle, and save Grand Falls for the afternoon so you're driving the long stretch home with the day's big finish behind you.

Where to eat, and doing it right

Hartland is a small town, so keep dining expectations casual and local: you'll find a handful of diners, pizza and family restaurants, coffee stops and a grocery store for picnic supplies rather than a fine-dining scene. The Harvest Café at Potato World is the most on-theme lunch on the route. In Florenceville-Bristol and up in Grand Falls you'll find a few more sit-down options and the usual highway chains near the Trans-Canada exits. If you want a real meal, Grand Falls is the biggest of the three towns and your safest bet for choice.

A few closing logistics so the day goes smoothly:

• Drive time from Fredericton: about 1 hour 15 to 1 hour 30 to Hartland, add roughly 20 minutes to Potato World, and another 45 minutes on to Grand Falls. Budget a full day if you're doing all of it.
• Cost: the bridge and the walkway are free. The chip tour and Potato World are only a few dollars a head, so this is a cheap day out; gas and lunch are your main expenses.
• When to go: late spring through fall is prime, with attractions on summer hours and the valley at its greenest. Autumn brings the foliage. In winter, seasonal stops close and the bridge is still there but the extras thin out.
• Confirm before you commit: the potato chip site is still recovering from the 2024 fire, and Potato World and the Harvest Café are seasonal. A quick check of hours the morning you leave saves a wasted drive.

Done as a loop rather than a single stop, Hartland is one of the better easy escapes in the province: a world record, a quirky snack pilgrimage, a genuine museum, and a proper waterfall, all strung along one highway heading northwest.