Tour operator
21. Arabian Adventures
A long-established Dubai tour company and member of the Emirates Group, offering desert safaris, camel rides, overnight stargazing and discounted attraction passes.
View details — Arabian AdventuresTour operator
22. Barcelona Architecture Walks
A Barcelona company running architecture walks led by architects, with themed tours on Gaudí, urbanism, the waterfront, the Olympic city and contemporary design.
View details — Barcelona Architecture WalksTour operator
23. Follow Me Bike Tours
A Bangkok bicycle tour company offering four-hour culture, jungle and night rides, plus early-morning walking tours of the old town and riverside.
View details — Follow Me Bike ToursTour operator
24. Foods of NY Tours
A New York food tour company running tasting walks since 1999 through Greenwich Village, Chelsea Market and the High Line, Chinatown and beyond.
View details — Foods of NY ToursTour operator
25. Paris Walks
An English-language walking tour company founded in 1994 by Peter and Oriel Caine, offering neighbourhood, themed and museum walks.
View details — Paris WalksTour operator
26. Singapore River Cruise
Forty-minute bumboat cruises along the Singapore River past Clarke Quay and Boat Quay to Marina Bay, boarding at several riverside jetties.
View details — Singapore River CruiseTour operator
27. Tokyo Great Cycling Tour
Guided bicycle tours of Tokyo starting from Shinkawa, with themed half-day and full-day routes covering the bay, old Edo, backstreets and architecture.
View details — Tokyo Great Cycling TourTour operator
28. Unseen Tours
A not-for-profit social enterprise whose London walking tours are led by guides with personal experience of homelessness.
View details — Unseen ToursTour operator
29. Urban Adventures Istanbul
The Istanbul arm of Intrepid's Urban Adventures, running guided half-day and full-day walks through Sultanahmet, the Hippodrome and the bazaars.
View details — Urban Adventures IstanbulTour operator
30. Walks Inside Rome
A family-owned Rome tour company offering private and small-group tours of no more than eight people, from the Vatican to the Appian Way.
View details — Walks Inside RomeTour operator
31. Bangkok Vanguards
A boutique Bangkok operator running insider food, heritage walking and bike tours that document the city's historic villages and communities.
View details — Bangkok VanguardsTour operator
32. Cooking Alaturka
A Sultanahmet cookery school and restaurant running hands-on Turkish cooking classes and a weekly market shopping tour that ends with cooking and dinner.
View details — Cooking AlaturkaTour operator
33. Free Tours by Foot New York
A walking tour company running guided tours in Manhattan and Brooklyn since 2009, with a pay-what-you-wish option on most public tours.
View details — Free Tours by Foot New YorkTour operator
34. Hato Bus
Tokyo's long-established sightseeing bus company, running half-day, full-day, night and open-top tours plus day trips to Mount Fuji and Hakone.
View details — Hato BusTour operator
35. Monster Day Tours
Singapore tour company running neighbourhood walking tours, including a free 2.5-hour Chinatown walk covering temples, food streets and Ann Siang Hill.
View details — Monster Day ToursTour operator
36. Paris by Mouth
A Paris food tour company running neighbourhood tasting walks in the Marais, Saint-Germain and the Left Bank, plus a dedicated cheese workshop.
View details — Paris by MouthTour operator
37. Sheikh Mohammed Centre for Cultural Understanding
A cultural centre in Al Fahidi running Jumeirah Mosque visits, heritage tours and Emirati meals where local hosts answer visitors' questions about UAE life.
View details — Sheikh Mohammed Centre for Cultural UnderstandingTour operator
38. Steel Donkey Bike Tours
A Barcelona bike tour company offering four-hour, off-the-beaten-track rides with local guides in groups of no more than eight, starting at Port Olímpic.
View details — Steel Donkey Bike ToursTour operator
39. Thames Rockets
High-speed RIB rides on the Thames from London Eye Pier, ranging from the hour-long Ultimate London Adventure to trips out to the Thames Barrier.
View details — Thames RocketsTour operator
40. Through Eternity Tours
With 27 years of guiding in Italy, Through Eternity runs Colosseum, Vatican and walking tours of Rome in groups capped at 12.
View details — Through Eternity Tours