Which New Hampshire Scenic Drive Fits Your Trip?
Compare the Kancamagus, White Mountains loop, Lake Sunapee and Seacoast with realistic timing, route choices, useful stops and seasonal checks.
Choose the Kancamagus Highway for a short mountain crossing, the White Mountains Trail for a full-day loop, Lake Sunapee for a compact lake-and-village circuit, or the Coastal Byway for ocean views without a mountain itinerary. Start with the region where you’re staying: travel to and from the scenic road can take more time than the drive itself.
Choose by available time
These are planning allowances for ordinary traffic and reasonable weather, not measured travel times. Driving time excludes stops; outing time includes a few viewpoints, a walk and a meal, but not a substantial hike or attraction visit. Add travel from your lodging—and a return leg for either one-way route. On busy weekends, leave extra slack rather than treating the upper estimate as a ceiling.
| Drive | Route distance | Allow for driving | Allow with stops |
|---|---|---|---|
| Kancamagus Highway: Lincoln–Conway | 34.5 miles one way | 1–1¼ hours | 3–4 hours |
| White Mountains Trail: North Woodstock loop | About 100 miles | 3–4 hours | 6–8 hours |
| Lake Sunapee Scenic Byway | 39-mile circuit | 1¼–1¾ hours | 3–5 hours |
| Coastal Byway: Seabrook–Portsmouth | About 20 miles, depending on routing | 1–1½ hours | 3–5 hours |
Route lengths come from the official White Mountains tour, Lake Sunapee guide and Coastal Byway guide. The coastal guide lists both 18.5 and 22 miles; use your actual endpoints and New Castle routing when calculating mileage.
Kancamagus Highway: mountain scenery in a half-day
Follow NH 112 between Lincoln and Conway. This is the simplest choice when you want a forest-and-mountain drive rather than a succession of town stops. The Kancamagus also connects with the longer White Mountains Trail loop. Forest Service scenic-drive guide
Keep the plan selective: choose a mountain overlook and one riverside stop rather than trying to visit every pullout. A one-way crossing works well when you’re changing overnight bases. If you’re returning to the same town, budget roughly two hours or more of driving before adding stops.
Fuel up before the crossing and bring lunch if you don’t want the opposite endpoint to dictate your meal break. For individual stops, parking rules and seasonal access, use our Kancamagus Highway planning guide.
White Mountains Trail: the full mountain day
Choose this when you want Franconia Notch, Crawford Notch and the Kancamagus in one circuit, without retracing the same road.
From North Woodstock, take US 3 north into I-93 through Franconia Notch. Leave at Exit 35 for US 3 north to Twin Mountain, turn onto US 302 east through Bretton Woods and Crawford Notch, then follow NH 16 south through North Conway to Conway. Finish westbound on NH 112 through Lincoln back to North Woodstock. This is the roughly 100-mile route described by the regional tourism association—not the longer multi-notch variants. White Mountains Trail route
A manageable day is the Basin in Franconia Notch, the designated viewpoint for Silver Cascade in Crawford Notch, lunch in North Conway and one Kancamagus overlook. Treat a major hike or ticketed attraction as a replacement for several stops, not an addition.
Don’t build the return around Bear Notch Road without checking access. That Bartlett-to-Kancamagus shortcut is seasonal; the circuit through Glen and Conway avoids depending on it. State mountain-route guide
Lake Sunapee: a shorter lake-and-village circuit
The 39-mile Lake Sunapee Scenic Byway connects Sunapee, Newbury and New London. It suits a day when you want village walks and lake views but don’t want to commit to the White Mountains loop. Expect intermittent lake glimpses and occasional panoramas, not an uninterrupted shoreline drive. Official Lake Sunapee guide
Use Sunapee Harbor or Newbury Harbor as your starting stop, then follow the byway circuit through all three towns. Consult the byway committee’s guide when planning rather than simply choosing the fastest roads between town centers.
Keep one harbor walk and a New London meal break as the core outing. A visit to The Fells or an activity at Mount Sunapee can become the main stop, but check its operating calendar separately before making it the reason for the drive.
Coastal Byway: ocean views and a flexible return
Follow NH 1A north from Seabrook through Hampton, North Hampton and Rye, using NH 1B through New Castle to reach Portsmouth. The New Castle section is narrow and winding; it is part of the scenic outing, not a quick bypass. State Seacoast route guide
Choose one beach walk, an Odiorne Point stop and time in Portsmouth rather than parking at every coastal attraction. If you need to return to Seabrook, calculate that leg separately; the byway is not a loop.
As checked November 6, 2026, Odiorne Point warns of trail closures for dune restoration. Its park fee and Seacoast Science Center admission are separate, and off-season gates and facilities may be unavailable. Check the park’s access notices before relying on it for your walk or restroom stop.
Checks that change the plan
Before departure, check New England 511 for traffic events and cameras. For mountain stops, also check White Mountain National Forest alerts: highway access does not establish that a nearby trail or forest road is open.
Late fall and winter require a shorter stop list. Several Kancamagus recreation sites are not maintained in winter, while state-park gates and comfort stations can close outside staffed hours. Check the Forest Service fee-site list and Franconia Notch operating information, carry warm layers, and leave enough daylight for the return. If snow or ice makes the mountain drive unattractive, choose a nearer outing only after checking conditions there too.