Freethought Expeditions

The 2027 season

Four thinkers. Four landscapes. One unhurried way of traveling.

Each expedition is capped at twelve travelers and built around a single figure from the history of freethought. Resident scholars, small-yacht and boutique-hotel logistics, and the kind of dinners you'll still be quoting a year later.

Spinoza's Amsterdam

The figure

Baruch Spinoza1632 – 1677

01Philosophy & the radical Enlightenment

Spinoza's Amsterdam

The city that made the most dangerous philosopher in Europe

We walk the canals of the city that excommunicated Spinoza at 23 and then quietly proved him right. With a resident philosopher reading from the Ethics each evening, we trace a life lived between lens-grinding workshops and the most radical book of the seventeenth century — and the Dutch Golden Age that made both possible.

Where
Amsterdam & The Hague, Netherlands
Length
8 days

Itinerary highlights

  • LectureThree evening seminars: 'Before the Cherem,' 'God, or Nature,' and 'Why Spinoza Still Frightens People'
  • MuseumPrivate morning at the Rijksmuseum with a Dutch Golden Age curator; the Rembrandt House; and the Spinoza statue on Zwanenburgwal at blue hour
  • EncounterAfter-hours visit to the Spinoza House in Rijnsburg, with original lens-grinding tools, and a day in The Hague at the Domus Spinozana
  • WalkJewish Quarter walking tour from the Portuguese Synagogue to the site of Spinoza's expulsion; a Jordaan canal walk at dusk
  • CityTwo days based in The Hague: the Mauritshuis (Vermeer, Rembrandt), Binnenhof, and a long lunch in the old town
  • DiningTasting menu at De Kas in a working greenhouse; a private chef's table in a 17th-century canal house; jenever flight at Wynand Fockink
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Sagan's Pale Blue Sky

The figure

Carl Sagan1934 – 1996

02Astronomy & deep time

Sagan's Pale Blue Sky

Cosmology in the world's clearest desert

We base in San Pedro de Atacama with a cosmologist as our companion, with private access to a working observatory and nightly viewings under skies so dark the Milky Way casts shadows. A reading of Pale Blue Dot at 4,500 metres — bring tissues.

Where
Atacama Desert & Santiago, Chile
Length
9 days

Itinerary highlights

  • EncounterPrivate tour of ALMA observatory at 5,000m with a resident astronomer
  • LectureFour fireside talks tracing Cosmos episode by episode, in the landscapes that inspired them
  • WalkSunrise hike through the Valley of the Moon; salt-flat flamingo walk at Salar de Atacama
  • CityBookended Santiago days: Neruda's La Chascona, the Museum of Memory and Human Rights, and a Bellavista neighborhood walk with a local architect
  • DiningMulti-course wine pairing at Boragó (Santiago); high-desert dinner at Tierra Atacama
  • MuseumGustavo Le Paige archaeological museum, curator-led
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Wittgenstein's Vienna

The figure

Ludwig Wittgenstein1889 – 1951

03Philosophy & the Vienna Circle

Wittgenstein's Vienna

Language, logic, and the city that broke the twentieth century open

Fin-de-siècle Vienna gave us psychoanalysis, atonal music, the Secession, and a young engineer named Wittgenstein who would spend his life dismantling the way philosophers talk. We walk the Ringstrasse, sit in the cafés where the Vienna Circle argued logical positivism into being, and read the Tractatus and the Investigations in the city that produced both.

Where
Vienna, Austria
Length
9 days

Itinerary highlights

  • LectureThree evening seminars with a resident philosopher: 'The Tractatus in 90 Minutes,' 'Language Games,' and 'Wittgenstein and the Vienna Circle'
  • MuseumPrivate morning at the Leopold (Klimt, Schiele); the Belvedere; and a curator-led visit to the Wittgenstein House (Haus Wittgenstein) designed by Ludwig himself
  • EncounterAfter-hours visit to the Sigmund Freud Museum on Berggasse 19; an afternoon at the Kunsthistorisches with a Habsburg-era historian
  • WalkCafé-by-café walking tour — Central, Landtmann, Hawelka — tracing Wittgenstein, Popper, Carnap, and the Vienna Circle; a Schönbrunn gardens walk at golden hour
  • CityA day in the Wachau Valley along the Danube: Melk Abbey, a Riesling tasting in Dürnstein, lunch on a terrace above the river
  • DiningTasting menu at Steirereck in the Stadtpark; a private chef's table in a Hofburg-era apartment; a proper Heuriger evening in Grinzing
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Lucretius in the North

The figure

Lucretiusc. 99 – 55 BCE

04Earth science & materialist philosophy

Lucretius in the North

On the nature of things, in a country still making itself

Lucretius wrote that the world is made of atoms in motion, indifferent and astonishing. Iceland makes the case in real time: plates pulling apart, vents building a country's grid, auroras overhead. We read De Rerum Natura in the land that proves it.

Where
Reykjavík & the Icelandic south coast
Length
8 days

Itinerary highlights

  • LectureNightly readings from De Rerum Natura, paired with a working geologist
  • WalkÞingvellir mid-Atlantic rift walk; black-sand beach hike at Reynisfjara
  • EncounterGlacier-edge excursion at Sólheimajökull; aurora watch from a private highland lodge
  • CityReykjavík walking tour with a contemporary historian; a Laugavegur design-district afternoon, Harpa concert hall at dusk, and coffee at Reykjavík Roasters
  • DiningTasting menu at Dill (Reykjavík); a farm-to-table dinner at Friðheimar's tomato greenhouse
  • MuseumSettlement Exhibition (Landnámssýningin) and the Icelandic Phallological Museum, because Lucretius would have approved
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