Summer Arctic Circle Tours

A summer Arctic Circle tour from Fairbanks trades the aurora for daylight: you drive about 200 miles up the Dalton Highway through green hills, past the Yukon River and onto open tundra, reach the Arctic Circle sign at milepost 115 and come home in long evening light. It is still a 12 to 16 hour day, mostly in a van or coach on a gravel road. The Midnight Sun Arctic Circle Drive Adventure from Northern Alaska Tour Company is built for exactly that, from $269 per person and rated 4.6 by 38 guests on Viator.

When the sun really stays up

The sun stays above the horizon for a full 24 hours at the Arctic Circle only on or around the June solstice, June 20 or 21. On any other summer date the sun dips below the horizon for a while, even if the sky never gets properly dark. Farther north the run of 24-hour days gets longer. The BLM’s own tip for seeing the midnight sun on the solstice is the hill above Gobblers Knob, milepost 132, 17 miles north of the sign.

Fairbanks never gets a true midnight sun. It sits about 140 air miles south of the Circle, so the sun sets briefly even on the longest day, which brings 21 hours 49 minutes of daylight. What Fairbanks does get is about 70 days, roughly May 17 to July 27, when twilight never ends and it stays light all night, inside a midnight sun season that Explore Fairbanks dates from April 22 to August 20.

For a tour, that means a mid-June trip gives you light the whole way, and a late-August trip gives you a normal sunset and a darker drive home.

How warm it gets

These are the official 1991–2020 normals for Fairbanks:

Summer along the Dalton Highway swings widely. The BLM notes that temperatures can occasionally reach the high 80s south of the Brooks Range, while Coldfoot averages in the 50s, and thunderstorms are common in early summer between Fairbanks and the Yukon River. Bring a rain jacket and a warm layer even in July. Alaska Wild Lights says the same on its listing: it can get very warm, rain is always possible, and sturdy shoes help at the stops.

Mosquitoes

Mosquitoes emerge in mid-June and last into August, and biting flies and gnats carry on into September. The BLM recommends DEET repellent and a head net. On a tour you are out of the van for short stops, but the tundra walk is where they find you.

What you see in summer

Summer is when the stops are at their best. The BLM’s Yukon Crossing Visitor Contact Station, just north of the bridge at milepost 56, is staffed by volunteers in summer and has viewing decks over the river; it is closed in winter. Finger Mountain at milepost 98 has a half-mile interpretive trail across alpine tundra and granite tors, with strong wind on the ridge. At the Arctic Circle Wayside there is the sign, a wooden deck with interpretive panels, picnic tables and pit toilets, and no cell reception.

The landscape changes over the season. From June to mid-July wildflowers cover the tundra. By mid-August the BLM describes rain, cool days and frosty nights, and autumn color reaches the country south of the Yukon in early September. Snow can start to fly by late August or early September. Read more on Finger Mountain and the Yukon River stop.

No aurora in high summer

From May through July it is too light to see the northern lights. The aurora season starts on August 21, so a late-August or September trip can bring an aurora chance on the drive home, together with fall color. If the aurora is the goal, look at our winter tours page instead.

Summer tours and when they run

Viator’s calendar for the Midnight Sun Drive runs from April 22 to August 20, 2027. Northern Alaska Tour Company opened bookings for that season on October 1, 2026, so the calendar fills from now. Its sister tour, the Original Arctic Circle Drive, covers the same road with a 5:45 a.m. check-in, a stop at the Arctic Circle Trading Post and 226 reviews at 4.8. Both meet at the company’s office with no hotel pickup.

If you would rather be collected from your hotel, the Arctic Circle Adventure – Full-Day Guided Tour from 1st Alaska Tours is the lowest-priced tour on this site at $260 per person, includes a hike on Finger Mountain, and can be cancelled free up to 24 hours ahead. The Arctic Circle Day Tour from Alaska Wild Lights is rated 4.7 by 731 guests and limits each van to eight. The Arctic Circle Day Tour Adventure is the shortest at 12 hours and also allows free cancellation.

Can you drive the Dalton Highway yourself in summer?

Yes, and summer is the season the BLM’s visitor guide is written for. The road is mostly gravel, with dust, slick mud and potholes, and many rental agreements prohibit it. Fuel on the way to the Circle is at the Yukon River Camp only. Our self-drive vs tour guide covers rentals, fuel and spare tires.

Which summer tour to book

Book the Midnight Sun Drive if you want the latest light and do not mind finishing around 1 a.m. Book the Original Arctic Circle Drive if you are fine with a dawn start and want to be back by bedtime. Book the 1st Alaska Tours trip if you want hotel pickup, the lowest price and a free cancellation window. Our review of the Midnight Sun Drive has more detail, and winter vs summer helps if you are still choosing a season.

Check dates and availability for the Midnight Sun Drive.