Independent research · Source-linked guidance

Sources

Every page this site cites, with the date it was read. The 41 guides cite 57 Viator pages, 28 rival marketplace pages, 5 archived copies and 40 official destination and attraction pages.

Viator pages (57)

  1. Viator Terms of Use — viator.com · read October 13, 2026
  2. How Viator works — viator.com · read October 13, 2026
  3. Viator home page — viator.com · read October 13, 2026
  4. Viator Rewards — viator.com · read October 13, 2026
  5. Viator help center: Reserve Now & Pay Later (article 52) — viator.com · read October 13, 2026
  6. Viator help center: Cancellation Policy (article 63) — viator.com · read October 13, 2026
  7. Viator help center: contacting customer service (article 125) — viator.com · read October 13, 2026
  8. Viator help center: Lowest Price Guarantee (article 6) — viator.com · read October 13, 2026
  9. Viator help center: submitting a Lowest Price Guarantee request (article 7) — viator.com · read October 13, 2026
  10. Statue of Liberty & Ellis Island Tour with Reserved Ferry Entry (Viator listing) — viator.com · read October 13, 2026
  11. Pearl Harbor USS Arizona Memorial Tour from Waikiki (Viator listing) — viator.com · read October 13, 2026
  12. Grand Canyon West, Hoover Dam Stop, Wi-Fi, Lunch & Skywalk (Viator listing) — viator.com · read October 13, 2026
  13. Vatican Museums, Sistine Chapel & St Peter's Basilica Guided Tour (Viator listing) — viator.com · read October 13, 2026
  14. Tower of London and Crown Jewels Exhibition Day Ticket (Viator listing) — viator.com · read October 13, 2026
  15. Alcatraz Inside Access Ferry and Audio Tour with Night Option (Viator listing) — viator.com · read October 13, 2026
  16. Louvre Museum Masterpieces Guided Tour with Access (Viator listing) — viator.com · read October 13, 2026
  17. Viator help center: currency (article 26) — viator.com · read October 13, 2026
  18. Viator help center: price changes on pay-later bookings (article 71) — viator.com · read October 13, 2026
  19. Viator help center: Cancel for any reason (article 185) — viator.com · read October 13, 2026
  20. Viator partner resources: pricing — partnerresources.viator.com · read October 13, 2026
  21. Stonehenge, Windsor Castle, and Bath from London (Viator listing) — viator.com · read October 13, 2026
  22. Kyoto : Chopsticks Making Workshop with Engraving Option in Gion (Viator listing) — viator.com · read October 13, 2026
  23. Viator Las Vegas destination page — viator.com · read October 13, 2026
  24. Viator New York City destination page — viator.com · read October 13, 2026
  25. Viator Paris destination page — viator.com · read October 13, 2026
  26. Viator Rome destination page — viator.com · read October 13, 2026
  27. About Viator — viator.com · read October 13, 2026
  28. Viator help center: booking confirmation (article 47) — viator.com · read October 13, 2026
  29. Viator help center: canceling a booking (article 49) — viator.com · read October 13, 2026
  30. Viator help center: refund requests (article 48) — viator.com · read October 13, 2026
  31. Viator help center: changing a reservation (article 50) — viator.com · read October 13, 2026
  32. Viator partner resources: Reserve Now Pay Later — partnerresources.viator.com · read October 13, 2026
  33. Viator partner resources: supplier cancellations — partnerresources.viator.com · read October 13, 2026
  34. Worry-Free Shore Excursion Guarantee (Viator help article 29) — viator.com · read October 13, 2026
  35. Viator product, option, pickup, language, itinerary, and cancellation fields — partnerresources.viator.com · read August 28, 2026
  36. Viator product quality standards — agentcenter.viator.com · read August 28, 2026
  37. Viator help center — viator.com · read August 28, 2026
  38. Viator help center: Private, Small-Group and Standard Tours (article 33) — viator.com · read October 13, 2026
  39. Viator help center: private tours (article 15) — viator.com · read October 13, 2026
  40. Viator Athens tours and experiences — viator.com · read October 13, 2026
  41. Viator Lisbon tours and experiences — viator.com · read October 13, 2026
  42. Viator: Tokyo tours and activities — viator.com · read October 13, 2026
  43. Viator: Kyoto tours and activities — viator.com · read October 13, 2026
  44. Viator: San Francisco tours and activities — viator.com · read October 13, 2026
  45. Sydney tours and activities - Viator — viator.com · read October 13, 2026
  46. Barcelona tours and activities - Viator — viator.com · read October 13, 2026
  47. Venice tours and activities - Viator — viator.com · read October 13, 2026
  48. Florence tours and activities - Viator — viator.com · read October 13, 2026
  49. Viator Help Center: changing a Reserve Now and Pay Later booking — viator.com · read October 13, 2026
  50. Viator Help Center: Cancel for any reason — viator.com · read October 13, 2026
  51. Viator London tours and experiences — viator.com · read August 28, 2026
  52. Viator Dubai tours and experiences — viator.com · read October 13, 2026
  53. Viator Cancun tours and experiences — viator.com · read October 13, 2026
  54. Viator Amsterdam tours and experiences — viator.com · read October 13, 2026
  55. Viator Reykjavik tours and experiences — viator.com · read October 13, 2026
  56. Viator New Orleans tours and experiences — viator.com · read October 13, 2026
  57. Viator Mexico City tours and experiences — viator.com · read October 13, 2026

Rival marketplace pages (28)

  1. GetYourGuide general terms and conditions — getyourguide.com · read October 13, 2026
  2. London: Tower of London and Crown Jewels Exhibition Ticket (GetYourGuide listing) — getyourguide.com · read October 13, 2026
  3. About GetYourGuide — getyourguide.com · read October 13, 2026
  4. NYC: Statue of Liberty and Ellis Island Guided Tour (GetYourGuide listing) — getyourguide.com · read October 13, 2026
  5. Klook help: how cancellation works — klook.com · read October 13, 2026
  6. Klook help: conditional cancellation — klook.com · read October 13, 2026
  7. Klook help: refund timing — klook.com · read October 13, 2026
  8. Klook help: amending a booking — klook.com · read October 13, 2026
  9. Klook help: handling fees on bookings — klook.com · read October 13, 2026
  10. Klook Help Center — klook.com · read October 13, 2026
  11. Klook help: KlookCash expiry — klook.com · read October 13, 2026
  12. Klook help: booking confirmation — klook.com · read October 13, 2026
  13. Cancellation policy for experiences (Airbnb help article 1593) — airbnb.com · read October 13, 2026
  14. Rescheduling an experience (Airbnb help article 1566) — airbnb.com · read October 13, 2026
  15. When you are charged (Airbnb help article 92) — airbnb.com · read October 13, 2026
  16. Canceling a reservation (Airbnb help article 2972) — airbnb.com · read October 13, 2026
  17. Airbnb service fees (Airbnb help article 1857) — airbnb.com · read October 13, 2026
  18. New York experiences (Airbnb search page) — airbnb.com · read October 13, 2026
  19. Terms of Service (Expedia) — expedia.com · read October 13, 2026
  20. New York things to do (Expedia search page) — expedia.com · read October 13, 2026
  21. Things to do in New York (Expedia travel guide) — expedia.com · read October 13, 2026
  22. Terms and conditions (Tiqets) — tiqets.com · read October 13, 2026
  23. Complete terms (Tiqets) — tiqets.com · read October 13, 2026
  24. Tiqets home page — tiqets.com · read October 13, 2026
  25. Tower of London & Crown Jewels Exhibition: Entry Ticket (Tiqets listing) — tiqets.com · read October 13, 2026
  26. Tower of London tickets (Tiqets attraction page) — tiqets.com · read October 13, 2026
  27. Satisfaction Guarantee (Klook help) — klook.com · read October 13, 2026
  28. GetYourGuide home page — getyourguide.com · read October 13, 2026

Archived copies of earlier pages (5)

  1. Internet Archive capture of the Viator Vatican Museums tour page, August 9, 2026 — web.archive.org · read October 13, 2026
  2. Internet Archive capture of the Viator Louvre tour page, October 4, 2026 — web.archive.org · read October 13, 2026
  3. Internet Archive capture of the Viator Tower of London ticket page, September 27, 2026 — web.archive.org · read October 13, 2026
  4. Internet Archive capture of the Viator Stonehenge tour page, September 27, 2026 — web.archive.org · read October 13, 2026
  5. Colosseum Archaeological Park: opening times and tickets (Internet Archive capture, September 26, 2026) — web.archive.org · read October 13, 2026

Official destination and attraction pages (40)

  1. Tickets - Anne Frank House — annefrank.org · read October 13, 2026
  2. Official Barcelona tourism portal — barcelonaturisme.com · read August 28, 2026
  3. Blue Lagoon Iceland: official site — bluelagoon.com · read October 13, 2026
  4. Opening times and tickets - Colosseum Archaeological Park (archive capture of September 26, 2026) — colosseo.it · read October 13, 2026
  5. Empire State Building official site — esbnyc.com · read October 13, 2026
  6. Official Florence tourism portal — feelflorence.it · read August 28, 2026
  7. Official Oahu visitor guide — gohawaii.com · read August 28, 2026
  8. Official Tokyo travel guide — gotokyo.org · read August 28, 2026
  9. Opening and closing times, Tower of London (Historic Royal Palaces) — hrp.org.uk · read October 13, 2026
  10. Official Amsterdam visitor guide — iamsterdam.com · read August 28, 2026
  11. Official Kyoto travel guide — kyoto.travel · read August 28, 2026
  12. Hours and admission (Louvre) — louvre.fr · read October 13, 2026
  13. Official Mexico City visitor guide — mexicocity.cdmx.gob.mx · read August 28, 2026
  14. Vatican Museums tariffs and tickets — museivaticani.va · read October 13, 2026
  15. Vatican Museums home page — museivaticani.va · read October 13, 2026
  16. Opening hours - Vatican Museums — museivaticani.va · read October 13, 2026
  17. Useful tips and dress code - Vatican Museums — museivaticani.va · read October 13, 2026
  18. Frida Kahlo Museum: plan your visit — museofridakahlo.org.mx · read October 13, 2026
  19. The National WWII Museum: plan your visit — nationalww2museum.org · read October 13, 2026
  20. Official New Orleans visitor guide — neworleans.com · read August 28, 2026
  21. Statue of Liberty and Ellis Island fees (National Park Service) — nps.gov · read October 13, 2026
  22. Alcatraz Island fees and passes (National Park Service) — nps.gov · read October 13, 2026
  23. National Park Service: Alcatraz hours and tickets — nps.gov · read October 13, 2026
  24. Statue of Liberty National Monument: hours - National Park Service — nps.gov · read October 13, 2026
  25. Pearl Harbor National Memorial: hours and reservations - National Park Service — nps.gov · read October 13, 2026
  26. Official New York City visitor guide — nyctourism.com · read August 28, 2026
  27. Official Paris tourism portal — parisjetaime.com · read August 28, 2026
  28. Park Guell tickets — parkguell.barcelona · read October 13, 2026
  29. Sagrada Familia: opening hours and getting here — sagradafamilia.org · read October 13, 2026
  30. Official San Francisco visitor guide — sftravel.com · read August 28, 2026
  31. Official Athens visitor guide — thisisathens.org · read August 28, 2026
  32. Eiffel Tower: rates and opening times — toureiffel.paris · read October 13, 2026
  33. Official Cancun tourism portal — turismocancun.mx · read August 28, 2026
  34. Uffizi Gallery: opening times — uffizi.it · read October 13, 2026
  35. Hoover Dam tours (Bureau of Reclamation) — usbr.gov · read October 13, 2026
  36. Official Venice visitor portal — veneziaunica.it · read August 28, 2026
  37. Official Dubai tourism portal — visitdubai.com · read August 28, 2026
  38. Official Lisbon visitor guide — visitlisboa.com · read August 28, 2026
  39. Official London visitor guide — visitlondon.com · read August 28, 2026
  40. Official Reykjavik visitor guide — visitreykjavik.is · read August 28, 2026