Most Alaska cruise itineraries include a stop in Juneau, and it's easy to see why. The state capital packs more variety into a port day than almost anywhere else in the Inside Passage: glacier hikes, whale-watching, seaplane flights and a genuinely walkable downtown, all framed by mountains and the Tongass National Forest.

Juneau is a strange sort of capital. Around 31,000 people live here, yet it's the largest US capital by land area at 3,250 square miles, most of it wilderness, and it's cut off from the rest of North America by road-less mountains. Cruise ships bring more than 1.5 million visitors a year, and the city now caps arrivals at 16,000 passengers a day Sunday to Friday, dropping to 12,000 on Saturdays. That makes Saturday your best bet for shorter lines and last-minute excursion availability — mid-week port days are the busiest.

Ships typically dock for eight to 13 hours, so you can realistically combine a big-ticket excursion with time downtown. The piers along South Franklin Street put you five to 30 minutes' walk from the historic centre (longer if you're at the AJ Dock, which runs shuttle buses). Start at the Juneau Visitors Centre for free walking maps, then seek out the 13 painted cedar totem poles, the Sealaska Heritage Institute's Tlingit, Tsimshian and Haida galleries, and the Alaska State Museum. The Goldbelt Tram lifts you 1,800 feet up Mount Roberts, where short trails deliver big views.

Mendenhall Glacier, about 13 miles from the docks, is one of the few glaciers you can practically drive to. Trails lead to viewpoints and the two-mile round-trip walk to 400-foot Nugget Falls. Beyond it, Auke Bay is the launch point for whale-watching trips (roughly $150 to $225 for three to four hours among humpbacks). Guided Mendenhall hikes run $135 to $225, helicopter landings $390 to $560, and combos with dogsledding or ice caves can top $700. The seaplane-and-salmon-bake trip to Taku Glacier Lodge costs $500 to $600, while family-friendly gold panning starts around $80.

A few practical things to know: Juneau sits in a temperate rainforest, so pack layers and a waterproof jacket even on bright mornings — summer highs hover in the mid-50s to mid-60s Fahrenheit. Excursions here are pricey even by Alaska standards, so pick one splurge and fill the rest of the day with free stuff: the Seawalk boardwalk with its bronze humpback-whale fountain, or the climb up Mount Roberts if you'd rather skip the tram fare.

Juneau suits almost every kind of cruiser — families will like gold panning and the botanical gardens' upside-down flower towers, wildlife fans should book Auke Bay, and anyone craving solitude can head to the quiet stone chapel at the National Shrine of St. Thérèse. Just book the marquee excursions ahead if you're in port mid-week.

Story based on reporting by The Points Guy.