Based on our conversation, I’ve included some different cruise options I think you’ll like below. If any of these look appealing, I can dig in further for solid estimates of cabins, dates, and other associated costs, such as flights. Prices below are for two people sharing, so if your mom wants her own room, it may be 1.5-2x more. Kids also sometimes get discounted pricing.
There is a lot of information here, and I want you to take the time to see what feels right. If you want my professional opinion, I think Europe is appealing because of the Poland story you could connect to – a story makes everything better.
Alaska will be the easiest to schedule because you show up, cruise, and go home. The National Geographic boats are definitely the best option there because of the small ship size. You can go places other boats can’t. However, I think Silversea might be the best match for a larger family with different ages and travel styles.
I also threw in a wild card at the end, which I think would be really fun if the numbers work.
Norway has dramatic fjords, fascinating Viking culture, and plenty of whales for an enchanting cruise. If you go as far north as Svalbard, you can even see polar bears. However, you often have to fly to Spitzburgen to get closer to Svalbard to fit it into a shorter cruise.
I love the idea of extending this by flying from Oslo to Warsaw. Surprisingly, some of the 2026 sailings are already filling up, but Europe has been so popular lately that this is probably the new normal.

Hurtigruten is a solid middle-of-the-road European line that offers a good overview of Norway. Their boats are smallish at 280 passengers and provide nice accommodations, though not quite on the level of luxury ships. They are Scandinavian-owned and offer one of the best overviews of Norway from Bergen to Svalbard. They also have a Svalbard focused expedition ship, but I think Atlas below is a better value.
Svalbard Line North (8 Days) – MS Trollfjord
I remember you saying you had mixed experiences with Windstar. However, they offer an accessible cruise from Scotland to southern Norway that is good for families. Their boat was also refurbished in 2021, so hopefully, it would be a better experience. This does feel like a good level of room and length of trip for the group.
Norway’s Southern Splendours (7 Days) – Star Legend
Ponant is going for the middle ground between a luxury and expedition cruise, which could work in your favor. Their ships hold about 180 people, and they offer a nice Norway overview. The price may be over budget, but it’s close to the level of the Ritz Alaska cruise.
Fjords of Norway (9 days) – Le Champlain
Atlas offers a good value expedition cruise into Svalbard, with nice cabins and small boats (190 people) for a reasonable price.
Wilds of the High Arctic (8 days) – World Navigator

Spending five nights in Poland at the start or end of your itinerary would be a special extension for your mom. If you know where your family came from in Poland, I could build the trip around that. Otherwise, a basic Poland itinerary might look like this:
Alaska will be the best destination for wildlife, with plentiful whales, brown bears, and wolves. The Inside Passage is the most common short route, exploring the fjords in the southern part of the state. These often depart from Juneau but can also sail from as far as Vancouver.

The Ritz-Carlton Yachts are quite a bit larger than yachts at 452 passengers, but they undoubtedly have the nicest cabins. Their routes from Vancouver/Whittier mean more time sailing on the open sea than among the fjords than Nat Geo.
These are my favorite cruises in Alaska. The cabins are nice, but not on the level of the others. They shine because of the National Geographic guides, usually well-respected figures in their field (marine biologists, etc.). The boats are also small, allowing for better access to the fjords than the Ritz or Silversea. Ships only have around 100 passengers.
Silversea is somewhere in between the Ritz and Nat Geo as far as the cabins go. They offer mid-range ships with around 358 passengers and often sail from Vancouver. The fare below is the standard rate, but they also offer a port-to-port service that includes airfare, transfers, and a first-night hotel, which is often a better deal.

This is outside the box, but Aqua Expeditions has some amazing 7-night yacht voyages around the Galapagos Islands. The boats only hold a maximum of 16 people in 7 suites, so you could theoretically do a buyout. Prices start at $11,550 per adult, and I can request kids pricing. For the price point, I actually think this would be more fun than any of the options because you would have it to yourself.
I would suggest a few nights in Quito exploring UNESCO sites on the way there to break up the flights. Quito is only 6 hours from Houston, and the Galapagos is another 2 hours.
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