Spain Outshines  Italy, Germany, Turkey and Greece as Hotels in Mallorca, Sicily, Usedom, Alanya, Crete, Berlin and Hamburg are Using AI Generated Photos to Trick Customers Online: Apparently, 1 in 5 Photos Is Artificial Intelligence Optimized, says Expert

Written By: Tuhin Sarkar

Tuhin Sarkar

Tuhin Sarkar is a Senior Journalist at Travel and Tour World with more than 10 years of experience in travel and tourism journalism. A post-graduate in Journalism and Mass Communication from Jadavpur University, he combines strong research, industry knowledge and storytelling expertise to produce engaging, insightful and impactful travel news and fascinating feature stories.

See Full Bio

June 27, 2026 5:01 PM |

Image generated with Ai

Spain outshines Italy, Germany, Turkey and Greece as hotels in Mallorca, Sicily, Usedom, Alanya, Crete, Berlin and Hamburg face scrutiny over AI-generated photos. Apparently, 1 in 5 photos is Artificial Intelligence optimised, raising fresh concerns about misleading hotel listings and traveller trust online.

Spain outshines Italy, Germany, Turkey and Greece as hotels in Mallorca, Sicily, Usedom, Alanya, Crete, Berlin and Hamburg are under fresh scrutiny for allegedly using AI-generated photos to trick customers online. According to experts, apparently, 1 in 5 photos is Artificial Intelligence optimised, creating concerns about transparency across hotel booking platforms. As a result, travellers may form unrealistic expectations before arriving at their destinations. Moreover, the growing use of AI-enhanced imagery is prompting fresh debate about consumer protection, ethical marketing and digital trust. Consequently, the hospitality industry faces increasing pressure to ensure hotel photographs accurately represent real guest experiences.

Around one in five hotel images analysed across major online booking platforms showed signs of AI generation or AI enhancement, raising fresh concerns over transparency, traveller expectations and the growing need for clearer labelling of artificially modified accommodation photos.

Analysed Photos and Results by Destination

AI-Generated Hotel Images Raise Fresh Questions About Trust in Online Travel

Artificial intelligence is rapidly transforming the travel industry, but a new study suggests it may also be changing how travellers perceive hotels before they even arrive. An extensive forensic analysis of more than 25,000 hotel photographs has found that nearly one in five images displayed on major accommodation booking platforms contains indicators commonly associated with AI generation or AI-assisted editing, highlighting an emerging challenge for both travellers and hospitality businesses.

Conducted in May 2026 by Berlin-based marketing agency ABCD Agency in partnership with German forensic AI verification specialist ContentGuard.me, the study analysed 25,550 hotel photographs covering rooms, swimming pools, restaurants, wellness facilities, outdoor spaces and other amenities. The findings suggest that while image enhancement has long been common in hotel marketing, artificial intelligence is significantly changing the scale and sophistication of visual manipulation.

What Did the Study Reveal?

Researchers examined photographs from 700 randomly selected hotels spread across seven popular European destinations, including holiday hotspots and major cities. The analysis found that approximately 4,778 images, representing around 19% of the total sample, contained at least one indicator typically associated with AI-generated or AI-enhanced content.

Rather than relying on visual impressions alone, investigators evaluated both technical metadata and image characteristics. The assessment searched for irregular pixel structures, inconsistencies, unusual rendering patterns and digital markers commonly linked to AI-assisted image creation or editing, although the research did not distinguish between completely AI-generated photographs and traditionally captured images enhanced using artificial intelligence.

Crete Recorded the Highest Rate Among Popular Holiday Destinations

Among Europe’s leading leisure destinations, the Greek island of Crete recorded the highest percentage of suspected AI-influenced hotel images. Researchers found that 960 out of 4,139 photographs, representing 23%, displayed at least one AI-related indicator, making nearly one in every four analysed hotel images a potential case of artificial intelligence enhancement.

Other major holiday destinations showed lower but still notable figures. Mallorca recorded the lowest proportion at 9%, Sicily registered 11%, while the Turkish resort city of Alanya reached 13%, demonstrating that AI-assisted hotel marketing imagery is becoming increasingly widespread across multiple tourism markets rather than remaining isolated to individual destinations.

German Cities Recorded Even Higher Percentages

The analysis also included two major German city destinations, where the proportion of flagged images proved considerably higher than many traditional holiday resorts. Hamburg recorded the highest overall percentage, with 36% of analysed hotel photographs displaying at least one AI indicator, while Berlin followed closely with 27%.

Researchers believe these elevated figures may partially reflect the use of promotional photographs featuring iconic city landmarks rather than hotel interiors alone. Images incorporating recognisable attractions, skylines or digitally created destination scenes may naturally present more opportunities for AI-assisted enhancement, although the findings still reinforce concerns about transparency within urban hospitality marketing.

Hotel Photos Strongly Influence Booking Decisions

Visual presentation remains one of the most influential factors affecting accommodation bookings, particularly as travellers increasingly compare multiple hotels within minutes before committing to holidays that often cost thousands of pounds, euros or dollars. Images frequently shape first impressions long before guests begin reading descriptions, amenities or customer reviews.

Artificial intelligence now allows marketers to improve photographs beyond conventional editing techniques by adjusting proportions, enhancing lighting, replacing backgrounds or reconstructing missing details. While these tools can produce visually attractive marketing materials, they also risk creating unrealistic expectations that genuine guest experiences may struggle to satisfy.

How AI Enhancement Can Distort Reality

According to the researchers, AI-assisted editing has the potential to alter several important visual elements that directly influence booking decisions. Rooms can appear significantly larger through enhanced perspectives, furniture may look newer than its actual condition, and swimming pools or outdoor areas can appear brighter, cleaner and more luxurious than reality.

Artificial intelligence can also intensify colours, create perfectly blue skies, add greener vegetation or present beaches and surrounding landscapes under ideal conditions that visitors may never actually encounter. Although these changes may appear subtle individually, together they can significantly reshape travellers’ expectations before arrival.

Transparency Could Become the Hospitality Industry’s Next Priority

The rapid adoption of generative artificial intelligence has created new opportunities for hotel marketing departments seeking stronger online engagement. However, the growing presence of AI-enhanced imagery also raises important questions regarding consumer trust, advertising standards and whether booking platforms should require clearer disclosure when artificial intelligence has materially altered promotional photographs.

Industry observers increasingly argue that transparency rather than prohibition may offer the most practical solution. Clearly identifying AI-enhanced content would allow hotels to continue benefiting from technological innovation while giving travellers greater confidence that promotional imagery accurately reflects the accommodation they intend to book.

Experts Call for Responsible Use of Artificial Intelligence

Jens Kramosch, founder of ContentGuard.me and a specialist in deepfake detection, believes artificial intelligence has fundamentally changed the nature of image editing within hospitality marketing. While traditional retouching has long existed, he argues that AI now enables much more substantial alterations that could blur the line between creative marketing and misleading representation.

Robin Wilfert, founder of ABCD Agency, also emphasised that hotel photographs represent an important promise made to prospective guests. Maintaining authenticity within visual marketing, he believes, is essential for preserving consumer confidence and protecting the long-term reputation of hotels and online booking platforms alike.

AI Can Benefit Hospitality When Used Responsibly

Artificial intelligence is not inherently harmful to the travel industry and continues delivering valuable innovations across customer service, booking management, multilingual communication and operational efficiency. Used responsibly, AI-powered photography can improve image quality, remove technical imperfections and enhance accessibility without fundamentally changing the reality being presented.

The challenge for the hospitality industry lies in maintaining an appropriate balance between attractive marketing and accurate representation. As AI technology becomes increasingly sophisticated, ethical guidelines and transparent disclosure may become just as important as technological capability itself.

Looking Ahead

As artificial intelligence continues evolving, hotel operators, booking platforms and regulators are likely to face increasing pressure to establish clearer standards governing the use of AI-generated and AI-enhanced promotional content. Transparent practices could help strengthen consumer confidence while allowing technological innovation to continue supporting tourism marketing worldwide.

Ultimately, trust remains one of the travel industry’s most valuable assets. Ensuring that hotel photographs accurately reflect real guest experiences will remain essential for protecting customer satisfaction, encouraging repeat bookings and maintaining credibility across the global accommodation sector.

Comment by Anup Kumar Keshan, Travel Industry Tycoon, Founder and Editor-in-Chief, Travel And Tour World

“Artificial intelligence is rapidly becoming one of the travel industry’s most transformative technologies, and its role in hospitality marketing will only continue to grow. However, innovation must always strengthen, rather than weaken, traveller confidence. Hotels should embrace AI as a tool for improving customer experiences, operational efficiency and visual presentation while remaining committed to authenticity and transparency. Honest representation builds lasting trust, encourages repeat visits and protects brand reputation. The future of travel belongs to businesses that combine technological advancement with ethical responsibility, ensuring that every promise made through digital content matches the memorable experiences guests enjoy after they arrive.”

The primary cause is the rapid adoption of Artificial Intelligence tools that allow hotels or marketers to enhance photographs beyond traditional editing techniques. The answer lies in greater transparency, stronger platform policies and clear labelling of AI-generated or AI-enhanced images so travellers understand what they are viewing before booking. The reason this issue matters is that accommodation decisions often rely heavily on photographs rather than detailed descriptions. When AI significantly alters room sizes, facilities or surroundings, guests may arrive with unrealistic expectations, increasing dissatisfaction, complaints and loss of confidence in both hotels and booking platforms across the global travel industry.

One in five hotel photos on major booking platforms shows indicators of being AI-generated or AI-enhanced. That is the finding of an analysis of 25,550 images used by hotels to advertise their rooms, facilities, restaurants and amenities. The study was conducted by Berlin-based marketing agency ABCD Agency in partnership with German forensic AI verification provider ContentGuard.me.

Artificial Intelligence is becoming an increasingly powerful marketing tool within the hospitality industry, but its growing influence also highlights the importance of maintaining transparency and consumer confidence. The latest findings suggest that AI-enhanced hotel photography is no longer an isolated practice, with destinations across Spain, Italy, Germany, Turkey and Greece all showing evidence of images carrying indicators associated with Artificial Intelligence optimisation. While digital enhancement itself is not new, AI now enables far more sophisticated alterations that can reshape travellers’ expectations before they even complete a booking.

For hotels, visually attractive content remains essential to compete in an increasingly crowded marketplace. However, attractive marketing should never come at the expense of authenticity. Booking platforms, tourism authorities and accommodation providers all have an opportunity to establish clearer standards that distinguish ordinary photo improvements from substantial AI-generated alterations. Transparent disclosure could help travellers make better-informed decisions while protecting the credibility of the hospitality sector.

For consumers, the study serves as an important reminder to evaluate accommodation listings carefully by reading guest reviews, checking multiple image sources and comparing independent traveller photographs alongside official hotel galleries. These additional steps can reduce the likelihood of disappointment upon arrival.

Ultimately, Artificial Intelligence is neither entirely beneficial nor inherently harmful. Its long-term impact will depend on how responsibly it is used. If hotels adopt AI ethically and booking platforms introduce clearer disclosure measures, the technology can continue supporting innovation without compromising trust. Protecting honesty in digital travel marketing will remain essential as Artificial Intelligence becomes an increasingly permanent part of the global tourism and hospitality landscape.