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These are the best tours to book in 2026: skip-the-line tickets to the Colosseum, the Vatican, the Acropolis, the Tower of London and more. Every experience here is one travellers book most across 20+ destinations, direct through GetYourGuide with free cancellation on most bookings.

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The best tours around the world, hand-picked

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The three most booked, side by side

FeatureColosseum TourVatican & Sistine ChapelAcropolis Tour
Price€49€69€34
Duration2.5 hours2-3 hours2-4 hours
Rating★ 4.8★ 4.3★ 4.7
Reviews87,36381,7076,692
Free cancellation
Best forHistory buffs, First-time visitorsArt lovers, First-time visitorsHistory buffs, First-time visitors
Book NowBook NowBook Now

Destinations

Tours in the world's most-visited cities

Amsterdam canal houses and bridges at sunset
🇳🇱

Amsterdam

16 tours

Bali rice terraces with palm trees and misty mountains
🇮🇩

Bali

16 tours

Bangkok skyline with golden temple spires at dusk
🇹🇭

Bangkok

16 tours

Barcelona Park Guell mosaic terrace overlooking the city
🇪🇸

Barcelona

16 tours

Dubai skyline with Burj Khalifa at sunset
🇦🇪

Dubai

16 tours

Istanbul skyline with Blue Mosque and Bosphorus at sunset
🇹🇷

Istanbul

16 tours

Lisbon yellow tram on a steep cobblestone street with colourful buildings
🇵🇹

Lisbon

16 tours

Tower Bridge London illuminated at twilight
🇬🇧

London

16 tours

Marrakech medina rooftops with Atlas Mountains in the background
🇲🇦

Marrakech

16 tours

New York City skyline with Empire State Building at sunset
🇺🇸

New York

16 tours

Reviews

What travellers say

“Booked the Colosseum skip-the-line and it was brilliant. We walked straight past the queue that stretched around the block. The whole booking process took two minutes.”

S

Sarah M.

London, UK

Colosseum

“Used TheBestTours for our family trip to Paris. Tickets sorted weeks in advance and the kids loved every second. Highly recommend.”

J

James K.

Sydney, Australia

Eiffel Tower

“Free cancellation saved us when plans changed last minute. Rebooked for a different date with zero hassle. Great selection across every city we visited.”

M

Maria L.

Toronto, Canada

Vatican Museums

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Itineraries and tips from people who actually went.

📖

Benagil Cave by Boat or Kayak? Compared for 2026

Quick answer: take the boat trip if you just want to see Benagil (from €12, rated 4.8 from 13,120 reviews, the most reviewed option on this coast). Take the kayak from €30 if you want to go inside the cave itself, because larger boats often cannot enter and can only pause at the mouth.

📖

Best Porto River and Wine Tours Compared (2026)

Quick answer: the Douro Valley boat trip is the best all-rounder (from €55, rated 4.7 from 21,684 reviews, the most booked by a wide margin). For wine specifically the two wine regions tour rates highest at 4.9 from €65, and the six bridges cruise from €55 is the short option that never leaves the city.

📖

Best Seville Tickets: Alcazar vs Cathedral vs Flamenco (2026)

Quick answer: book the Royal Alcazar first (from €20, rated 4.6 from 34,153 reviews, the most booked ticket in the city). Add the Cathedral and Giralda from €18, the cheapest of the three, and keep a flamenco show from €21 for the evening, which rates highest at 4.7.

📖

Tenerife: Siam Park vs Whale Watching (2026 Comparison)

Quick answer: whale watching is the better value day (from €28, rated 4.7 from 17,965 reviews) and Tenerife has resident pilot whales year round, so sightings do not depend on season. Siam Park from €44 is the full-day option; its all-inclusive version at €165 costs €121 more and only makes sense for a group that will eat and drink all day.

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