How this plan works
The White Mountains are best seen in loops. This itinerary uses one loop each day, starting near Bretton Woods and ending in North Conway, so you move across the region once rather than crisscrossing. You can reverse the order if you are staying in North Conway: start with day three and work backward. Each day has a morning anchor, an afternoon option and a rain alternative.
Day one: Mount Washington and the northern valleys
Start early at the Mount Washington Cog Railway base station, which is the most famous way to reach the summit. Book the morning departure for the best chance at clear weather and to leave afternoon time free. The round trip takes about three hours, with time at the top for the summit building, the sign and the views. If you prefer to drive, the Auto Road on the eastern side does the same job at your own pace. After descending, have lunch near Bretton Woods and take a stroll around the Omni Mount Washington Resort grounds, where the verandas and the Presidential Range views are free to enjoy. In the afternoon, drive through Crawford Notch on Route 302, stopping at Silver Cascade and the Willey House site, and consider a short hike to Mount Willard or Arethusa Falls if energy allows. End the day in North Conway or return to your base. Rain alternative: swap the summit for the Weather Discovery Center and a ride on the Conway Scenic Valley Train.
Day two: Franconia Notch and Lincoln
Start at the Flume Gorge visitor center when it opens, walking the boardwalk loop before the crowds. Then drive a few minutes north to the Cannon Mountain Aerial Tramway for a five-minute ride to the summit and a short walk to the observation tower. Eat a picnic lunch at Echo Lake, take a swim in warm weather and see the Basin and the Old Man memorial on the way back south. In the afternoon, visit Lincoln: ride the Loon Mountain gondola, sample a flight at a local brewery or take a tasting tour at a cidery or winery. Families can swap the tastings for Clark's Bears. Rain alternative: Clark's indoor attractions, the tastings and the Lincoln Woods swinging bridge if showers pass.
Day three: the Kancamagus Highway and North Conway
Fill the gas tank in Lincoln and drive Route 112 east, taking at least three hours with stops. Walk to Sabbaday Falls, take pictures at the Pemigewasset and Hancock Overlooks, picnic at Rocky Gorge and stop at the Albany Covered Bridge. Arrive in North Conway in the afternoon and ride the Conway Scenic Railroad, either the short Valley Train or, if you have time, a section of the Notch Train. Finish with sunset at Cathedral Ledge and dinner in the village. Rain alternative: spend the afternoon at the depot, the shops and the Cranmore attractions.
Booking checklist
Reserve the Cog Railway or guided Auto Road van, the Conway Scenic train, any tasting tours and dinner in North Conway. Everything else can be flexible. Check the opening dates for the Flume Gorge, the tramway and other seasonal attractions.
Packing list
Pack layers, rain gear, sturdy shoes, a hat and gloves for the summit, a swimsuit, water bottles, snacks and offline maps. A cooler bag helps for picnic days, and a phone mount helps for the audio tour on the Kancamagus.
If you have more time
A fourth day can add a longer hike, a lake paddle at Lake Tarleton or a trip to Lake Winnipesaukee for a scenic cruise. A fifth day suits Santa's Village, Story Land or a private guided hike. If you are visiting in fall, build in extra time for traffic and book everything earlier than you think you need.
If the weather turns
White Mountains weather changes fast. When clouds hide the summit, swap the mountain for indoor and low-elevation options such as museums, tastings, train rides and waterfalls, which often look best in rain. Keep the schedule loose, and remember that a foggy morning can clear by afternoon.
Pacing and meals
The plan assumes early starts, because mountains reward them with clearer views and smaller crowds. Eat a solid breakfast, pack lunch for Day Two and Day Three, and save restaurant dinners for after you return to your base. Villages like North Conway and Lincoln have plenty of choices, but popular places fill early on weekends, so make reservations when you can. Keep a cooler in the car for water and snacks, and refuel the car before long stretches such as the Kancamagus. If you find yourself running behind, drop the afternoon extras and keep the morning anchors, which are the heart of each day.