| | Archetours - Specializes in architectural study tours of Europe. Themes range from contemporary art and architecture to classical ruins. |
| | ArchEX - Guided tours and study trips by architects in the Netherlands and in Germany. From architectural city walks to complete arrangements for several days [English/Dutch/German] |
| | Architectour - Specialized tours featuring the history of Rome as seen through its architectural and cultural heritage. Tour highlights, accommodation details, and booking request. |
| | Architectural Dialogue - Information about contemporary and historical architecture tours around London. |
| | Architour - Tours in the Netherlands with Anneke Bokern, covering contemporary and classical modern architecture and urbanism. Ranging from half days to several days, on foot, by bike or bus. [English/German] |
| | Archtours - Offers guided tours on architecture and urbanism in Finland, Scandinavia and Russia, with a focus on current architectural developments. [English/Finnish] |
| | Art and Architectural Tours and Seminars - Architectural and art tours of Europe for lovers of art, architecture, art history and food. Continuing education tours and seminars for architects and interior designers. |
| | Cultevero - Company offering specially made guided tours and lectures in English and Swedish of Swedish cultural heritage, covering architecture, art and history. Focus on Stockholm. |
| | Doctor Thomson's Tours - Personally guided city tours, day trips to France and Belgium. Various tours in medieval Canterbury, England. World War I and II battlefields. |
| | John Hall Pre-University Course - Designed for gap year students, offering an introduction to Italian and European civilisation in London, Venice, Florence, and Rome. Art, architecture, sculpture, music, cinema, photography, painting. |
| | Network of Architectural Guided Tours - International network of architectural guided tours by architects, architectural historians or writers. Links to other sites. [English/German] |
| | Restoration Travel - Trips for travelers who want to help preserve historic landmarks and world heritage sites while they explore and enjoy new places. Destinations, packages, reservations. |
| | Romenchantress - An architect and a philologist team up to offers special tours into ancient and modern Rome and southern Italy. Itineraries with photographs. |
| | The Landmark Trust - A charity which rescues buildings of historic or architectural importance, and makes them available as tourist accommodations. |
| | UK Cathedrals - Tour excursions highlight small group tours into cathedrals and castles of the United Kingdom. |
| | Zities - Urban tours in Europe with a focus on architecture, design and gastronomy. Tour calendar and destination guides. |