Realize that Alaska is over twice the size of Texas and four times the size of California. My family of origin spent 15 years, two vacations a year, going to someplace different each time, in California.
10 days? Do you want a budget survey trip to see some of the iconic places that are easily accessible? Or a more ambitious off-trail experience accepting that you’ll get to one or two places but have a more immersive experience there?
If it’s a big trip to 1-2 locations, I’d look at backpacking in Denali NP; backpacking and/or packrafting in the Brooks Range / Gates of the Arctic; or a sea kayaking expedition in Southeast or Southcentral Alaska. As you go north, the season is short. In my area (the Kenai Peninsula) mid-May through late September is viable (and the freezing nights early and late in that window knock the bugs down). In “Panhandle” / SE Alaska, there’s even more marine influence and April through September are reasonable (you’ll get wet whenever you go there).
For a 10-day survey trip, I would (and have) had people fly into ANC, rent a car (a Corolla is fine – the state highways are paved), and hit the wide range of attractions along the “road system” from Fairbanks south to Homer and Seward.
Day 1: arrive, rent car, get groceries and bear spray (if you want).
Day 2: Drive to Denali NP
and spend a night there having reserved a spot on the park bus for late on Day 2 or early on Day 3. When researching Denali activities, ignore any reports that don’t mention the multi-year road closure at Polychrome Pass.
Day 3 drive to Fairbanks, see Museum of the North on the UAF campus, maybe get lodging out of town in May, August or September in hopes of seeing some aurora (impossible in June and July). For some reason, there’s pretty good Thai food to be had in Fairbanks.
Day 4 drive south through Delta (for a different route) and keep an eye to the S and SW for views of Mt Saint Elias / Wrangell. Big trails, wilderness and mountain climbing to be done there, but I’d skip it during a survey trip. Consider taking the long and winding road out to Macarthy (famous for its mass murderer) and the Kennicott Copper Mine ghost town. If so, spend the night in the area. The food truck at the gas station in Glennallen beats the other food options along that route.
Day 6 drive to Seward, arrive in time to see the SeaLife Center aquarium) a nicely done modern aquarium. IF THE MARINE FORECAST is good, take a day or 1/2-day cruise out onto Resurrection Bay. DON’T make advance reservations despite their push for you to do so. There are always seats available on multiple sailings each morning to see whales, dolphins, puffins, goats, sheep, eagles, etc, but if it’s a rough day, it’s no fun to be out in big water. During rough marine conditions or after an early 1/2-day trip, take the Exit Glacier trail to the Harding Icefield Overlook. Bring binocs to see mountain goats on the steepest slopes above you.
Day 7 maybe stay in Seward another day. There’s a nice 1/2-day hike to peakbag on the east side of Resurrection Bay or Lost Lakes Trail 7 miles north of town is lovely – you get up to 2000 feet elevation which in Alaska is fully an Alpine setting.
Day 8 drive to Homer. Russian River Falls Trail is short (3 miles round trip) and easy but allows you to look down on the Sockeye salmon doing the Nat-Geo as they bash themselves against the rocks in the cascade, repeatedly. Skyline (to the east of Cooper Landing) is a short steep trail that gets you to a ridgeline with expansive views (potentially including Denali, but that much viz is rare in summer). Skyline Traverse takes you along the ridgeline over multiple summits and in difficulty and vertical feet is equivalent to hiking Half Dome or bouncing the Colorado River in GCNP in a day (but with no heat or altitude or permits to contend with). Bring enough water for the whole day.
In Homer, there are fabulous views right from town; bird- and whale-watching day cruises; halibut charters (“halibut – the other white meat!), art galleries, and long walks on sandy beaches. Islands and Oceans Visitors Center and the Pratt Musuem are small but worth stops. Sea kayaks can be rented and you can make arrangements to have you as a hiker or with a sea kayak to be dropped at a trailhead or protected bay on the south, roadless side of Kachemak Bay in M-Bay State Park. If you want a private remote setting, Porter’s Alaskan Adventures has off-the-grid log cabins (but with a sauna) on Hesketh Island and they take you with or without kayaks there and back. Cheaper would be the yurts for rent in the State Park (reserve ahead for either of those).
Day 9-10 head back to ANC to catch your flight. Stop at the Portage Glacier Visitor Center. If you have a 1/2 day, consider going to the weird town of Whittier which is accessed by the world’s only bidirectional road/rail tunnel and in which, all town residents live in the same building. Or, along the highway going to Anchorage, there’s the Alaska Wildlife Conservation Center with various megafauna, some of them rescues that can’t be released. In Girdwood, we like Jack Sprat for lunch or dinner but the three bake shops are also good for lighter fare.
I like the small, forested Alaska Zoo on O’Malley in Anchorage AFTER you’ve had a chance to see Alaskan critters in the wild. They have one or more of everything on display including things you will NOT have seen (musk ox, polar bears, and wolverine).
A cool thing to do on the Kenai, if you don’t try to survey the entire road system, is the OTHER, not Boundary Waters wilderness canoeing trail system in the country. You can go out on the Kenai Canoe Trails for a day or weekend or two weeks and won’t see anyone else once you’re past the first lake. I’ve dropped people at Paddle Lake and picked them up 1 or 2 nights later (or one VERY long day) at tidewater where the Swanson River empties into Cook Inlet. I’ve got much better gear than is rented in Sterling and my canoe is ideal for 2 people camping or 3 on a day trip (but can hold one more than that).
