Marmaray, one of Istanbul’s most important public transportation networks, connects the city from Gebze to Halkalı and serves hundreds of thousands of passengers every day. This high passenger density makes Marmaray a powerful out-of-home (OOH) advertising medium for brands seeking broad reach and consistent visibility.
At HF media, we managed a Marmaray CLP advertising campaign for İstanbul Medikal Thermal Hotel across 200 advertising locations along the Marmaray route. This large-scale campaign enabled the brand to engage with passengers repeatedly and strengthen its presence throughout Istanbul.
CLP (City Light Poster) advertising is one of the most effective outdoor advertising formats in public transportation environments. Located in stations, platforms, and waiting areas, CLP panels attract the attention of passengers during their daily travel routines.Key advantages of Marmaray CLP advertising include:
High passenger traffic: Marmaray connects the European and Asian sides of Istanbul, making it one of the city’s busiest transportation systems.
Continuous visibility: CLP panels are positioned in areas where passengers naturally spend time waiting and moving through stations.
Wide geographic reach: The Gebze–Halkalı route provides access to diverse demographic groups across Istanbul.
Repeated exposure: Daily commuters encounter the same advertisements regularly, reinforcing brand recall.
The campaign for İstanbul Medikal Thermal Hotel was designed to maximize the brand’s visibility throughout the Marmaray line. A total of 200 CLP advertising points were utilized across stations extending from Gebze to Halkalı.These locations included high-traffic stations on both the Anatolian and European sides of Istanbul, enabling the hotel brand to reach a broad audience of commuters, travelers, and residents.
Increase brand awareness for Istanbul Medikal Thermal Hotel across Istanbul.
Reach a wide audience using the Marmaray transportation network.
Strengthen brand recall through repeated exposure.
Support the hotel’s positioning in the health tourism, thermal hospitality, and accommodation sectors.
Create trust and awareness through high-frequency outdoor advertising visibility.
Marmaray is one of Istanbul’s most strategic transportation projects, linking the city’s two continents through an extensive rail network. Beyond transportation, it represents a powerful advertising platform capable of reaching millions of people from different regions of Istanbul.
The campaign covered the full Marmaray route, from Gebze on the eastern side of the city to Halkalı on the western side. Stations along this route connect residential areas, business districts, shopping centers, and transportation hubs, providing access to a diverse and dynamic audience.
Marmaray stations experience intense passenger movement throughout the day, particularly during commuting hours. CLP advertisements positioned in these stations benefit from high visibility and repeated exposure to daily travelers.
Passengers waiting for trains or moving through station platforms often spend several moments in proximity to CLP panels. This increased dwell time enhances the likelihood that the advertising message will be noticed and remembered.
In outdoor advertising, design plays a critical role in determining the effectiveness of the campaign. For İstanbul Medikal Thermal Hotel, the CLP visuals were designed to reflect the brand’s corporate identity while ensuring that passengers could quickly understand the message.
Simple and attention-grabbing design: Clear visuals and concise messaging were used to capture attention in busy station environments.
Consistent brand colors: The campaign incorporated the hotel’s corporate visual identity to strengthen brand recognition.
Readable messaging: Text elements were designed for quick readability by passengers in transit.
Service-oriented communication: The visuals highlighted the hotel’s thermal, health, and accommodation services.
This extensive Marmaray CLP campaign delivered significant value for İstanbul Medikal Thermal Hotel by increasing its visibility and reinforcing its brand presence across Istanbul.
With advertisements displayed at 200 CLP points, the hotel brand achieved substantial visibility among Marmaray passengers. This broad exposure contributed to stronger brand recognition and recall.
Marmaray users include employees, students, healthcare seekers, tourists, and residents from different age groups and socioeconomic backgrounds. This diversity allowed the campaign to reach a broad target audience relevant to the hotel’s services.
Being present in a prominent public transportation network helped reinforce the professional and trustworthy image of Istanbul Medikal Thermal Hotel. For brands operating in healthcare, thermal tourism, and hospitality, trust and visibility are essential factors in attracting potential customers.
Regular Marmaray commuters encountered the campaign repeatedly throughout the campaign period. This repeated exposure helped the brand message remain memorable and familiar to the target audience.
At HF media, we approach outdoor advertising campaigns with a strategic perspective that goes beyond media placement. For the Istanbul Medikal Thermal Hotel project, every stage of the campaign was carefully planned and managed.
Stations along the Gebze–Halkalı Marmaray route were analyzed to identify CLP locations with high passenger traffic and strong visibility potential.
The advertisement designs were adapted to the physical characteristics of Marmaray stations and the movement patterns of passengers. Production and installation processes were carried out in accordance with technical requirements.
Managing a campaign across 200 advertising locations required detailed coordination and ongoing monitoring. HF media ensured that the campaign was implemented effectively and that the brand maintained a strong presence throughout the Marmaray network.
Direct access to public transportation users: Marmaray reaches a large and diverse commuter audience.
High-frequency visibility: Regular passengers encounter the advertisements repeatedly.
Citywide coverage: The Gebze–Halkalı route enables brands to communicate with audiences across Istanbul.
Strong message delivery: CLP panels provide a clear and effective format for conveying brand messages.
Enhanced corporate visibility: Marmaray CLP advertising helps brands establish a professional and trustworthy image.
The Marmaray CLP advertising campaign carried out by HF media for İstanbul Medikal Thermal Hotel demonstrates the effectiveness of large-scale outdoor advertising in a high-traffic public transportation network. With 200 CLP advertising locations across the Gebze–Halkalı route, the campaign achieved broad reach, high visibility, and repeated audience engagement.
This project highlights how Marmaray CLP advertising can serve as a powerful communication tool for brands seeking to increase visibility, strengthen brand awareness, and connect with diverse audiences across Istanbul. Through strategic location planning and consistent visual communication, Istanbul Medikal Thermal Hotel successfully enhanced its presence within one of the city’s busiest transportation systems.
At HF media, we continue to provide Marmaray CLP advertising solutions that help brands connect with their target audiences at the right place and the right time. If you are looking to increase your brand’s visibility through outdoor advertising in Istanbul, contact HF media to learn more about our strategic CLP campaign solutions.
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