3landmark
Routinely ranked among the best small museums on earth: a Renzo Piano glass pavilion set among century-old trees and water-lily ponds (echoing the Monets hung inside), holding 400+ masterworks by Picasso, Cézanne, Monet, Rothko and Giacometti, plus a rotating blockbuster show. For an art-loving cruiser it's the one Basel-area collection you'd most regret skipping, and it's open 365 days a year. Budget ~2-3 hours including the 10-minute tram each way.
Who to callFondation Beyeler (Beyeler Museum AG), Riehen~$28 adult (CHF 25; CHF 20 all day Tuesday; free for under-25s). Reach it in ~10 min on tram 6 from central Basel -- covered by the free BaselCard given to overnight guests.
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Beats the shipLines almost never offer Beyeler as an excursion, so there's no direct dollar match -- but it's the rare 'museum' that's a genuine marquee, not a skippable town gallery. At ~$28 self-guided it beats any generic art-themed optional, and the tram is free with your overnight BaselCard. Only worth it if you actually love modern art; otherwise spend the day on the river.
What to expect, timing & how to book →