In no particular order

• Ukraine
  • Kam'yana Mohyla
  • all the Trypillian megasites - Trypillian Culture Historical and Cultural Preserve
  • Dmytro Yavornytsky Museum in Dnipro & all the anthropomorphic stelae
  • https://www.megalithic.co.uk/le_megalith_map.html
  • Mezhirich mammoth bone house
• Slovenia with Sam!
  • glacier cave from Underland
  • Melania statue
• Meadowcroft Rock Shelter
  • Beaver Brewing Company in Beaver Falls, PA for nanobrewed kvass!
• Nanaimo, BC
  • Gabriola Island
• Jordan, Syria, Lebanon
• Egypt
• Oman
• East Africa (Ethiopia, especially)
• Ireland, Scotland, meh, maybe England too. And Wales, and the Isle of Man.
  • Skara Brae and https://www.atlasobscura.com/places/the-old-forge-knoydart-scotland in Scotland
• Coast to Kamchatka adventure
  • Railroad east from Western Europe
  • through Eastern Europe
  • to Central Asia and Russia (on the Transiberian Railroad!)
    • maybe start in St Petersburg and visit Valaam in Lake Ladoga and try to find where Shishkin painted this: https://www.wikiart.org/en/ivan-shishkin/view-of-valaam-island-1858
    • Sverdlovsk Regional Local Lore Museum in Yekaterinburg to see the Shigir Sculpture
    • Uzebekistan
      • Nukus Art Museum
      • Khiva
      • Bukhara Mosque
      • Samarkand: Tomb of Tamarlane, Gur Emir Mosque
      • Tashkent
  • maybe detour to Mongolia and China?
  • take a job washing dishes on an oil freighter back to America
• Scandinavia, and Iceland and Denmark
• Pacific Islands
• India
• Southeast Asia
• South Africa
• All of South America
• Mexico
  • Oaxaca, again
  • everything other than Oaxaca
• Novelty churches
  • That one in Romania that is decorated with human bones
  • That one in Poland that's got Chopin's heart in a pillar
• Old historic buildings
• Montreal
• Quebec--old city, Boulangerie Chez Marie, inner tubing
• Prince Edward Island
• Nova Scotia
• Newfoundland - l'Anse aux Meadowes
• Martha's Vineyard
• The rest of America