More than 15 million tourists visit Istanbul every year, and most include Hagia Sophia and the Blue Mosque in their itinerary.
Both structures are masterpieces of Ottoman and Byzantine architecture. They feature impressive domes, intricate tile work, and a blend of Islamic and Christian design elements.
However, time-strapped visitors often need to choose between the two.
This article compares these architectural marvels and helps you decide whether to visit Hagia Sophia or the Blue Mosque.
Hagia Sophia vs Blue Mosque: The Winner
While both are extraordinary, Hagia Sophia often wins for its historical significance and versatility.
Hagia Sophia is a museum-turned-mosque with beautiful mosaics and a rich blend of Byzantine and Ottoman influences.
Blue Mosque, on the other hand, is an active mosque with breathtaking interiors dominated by blue tiles and a tranquil ambiance.
Feature | Hagia Sophia | Blue Mosque |
Hours | 9 am – 7 pm | 9 am – 6 pm |
Duration | 1.5–2 hours | 1–1.5 hours |
Entry Fee | 25 Euros | Free |
Location | Sultanahmet, Istanbul | Sultanahmet, Istanbul |
Best Time to Visit | Early morning or late afternoon | Early morning |
Ticket | Buy ticket | Buy ticket |
There are three main reasons why visitors end up choosing between one of these landmarks:
- Limited time: Visitors with tight schedules may need to prioritize one.
- Interest in history or religion: Depending on whether they are more fascinated by Byzantine history or Ottoman architecture.
- Atmosphere: One is a more religiously active place, while the other lacks the same level of religious activity.
If time permits, we highly recommend visiting both to experience the unique essence of each landmark.
Why visit Hagia Sophia?

Hagia Sophia, also known as Ayasofya, is a UNESCO World Heritage Site and one of Istanbul’s most cherished landmarks.
This awe-inspiring structure is not just a mosque but a living symbol of history, art, and culture.
Built in 537 AD as a Byzantine cathedral by Emperor Justinian I, it was the largest and most magnificent church of its time.
After the Ottoman conquest in 1453, Sultan Mehmed II transformed it into a mosque, adding Islamic features.
Later, it became a museum in 1935, and in 2020, it was restored to its mosque status.
Enhance your visit to Hagia Sophia with a skip-the-line ticket and an audio guide for your smartphone, offering a seamless and insightful exploration of this architectural wonder. Experience the blend of Byzantine and Ottoman history at your convenience, with stories and highlights narrated by an expert.
What makes Hagia Sophia special?
Architectural Genius: The central dome, soaring 55 meters above the ground, appears weightless and is surrounded by 40 windows, allowing natural light to create a mystical atmosphere.
Historic Mosaics and Frescoes: Despite being a mosque, many of its original Byzantine mosaics depicting Christ, the Virgin Mary, and saints have been preserved, peeking into its Christian past.
Islamic Enhancements: The minarets, mihrab, and Islamic calligraphy panels add an elegant layer of Ottoman artistry, making it a mixture of two major religions.
Engineering Marvel: Its construction techniques were revolutionary for the 6th century, influencing architecture worldwide for centuries.
Cultural Significance: Hagia Sophia has been a center for both Christian and Islamic worship, standing as a testament to Istanbul’s unique place at the crossroads of East and West.
Panoramic Views: Its location in Sultanahmet offers breathtaking views of Istanbul, with the Blue Mosque and Bosphorus nearby.
Did you know?
The dimensions of Hagia Sophia’s main dome and supporting structures are based on the golden ratio, an ancient mathematical principle believed to represent perfection in design. This adds an element of mathematical artistry to its construction.
Why visit Blue Mosque

The Blue Mosque, also known as the Sultan Ahmed Mosque, is one of Istanbul’s most iconic and beautiful landmarks.
Built between 1609 and 1616 during the rule of Sultan Ahmed I, it is an architectural masterpiece that combines grandeur with serenity.
Its official name may be the Sultan Ahmed Mosque, but it’s fondly called the Blue Mosque because of the mesmerizing blue Iznik tiles that adorn its interior walls.
Buy This TicketWhat makes the Blue Mosque special?
Breathtaking Design: The mosque’s six slender minarets and large central dome create a stunning silhouette against the Istanbul skyline. Its symmetrical design reflects the Ottoman Empire’s architectural brilliance.
Exquisite Interior: Over 20,000 handmade blue ceramic tiles decorate the mosque’s walls, featuring intricate floral and geometric patterns that evoke a sense of peace and wonder.
Sacred Ambiance: The Blue Mosque is still an active place of worship, providing visitors with the unique experience of witnessing Islamic traditions and practices in a sacred space.
Historical Importance: Built to rival the grandeur of Hagia Sophia, the Blue Mosque showcases the power and artistic vision of the Ottoman Empire.
Central Location: Situated in Sultanahmet Square, it’s easy to visit the Blue Mosque alongside other landmarks like Hagia Sophia and Topkapi Palace.
The Blue Mosque was designed with acoustic perfection in mind. The 260 windows and unique architecture ensure that the imam’s voice can be heard clearly during prayers without the need for modern amplification.
Similarities between Hagia Sophia and Blue Mosque
- The architecture of both Hagia Sophia and Blue Mosque is equally gorgeous, showcasing incredible skill and creativity.
- Both landmarks feature grand domes that rise majestically, captivating every visitor with brilliance.
- You’ll find intricate decorations inside both—Hagia Sophia with its mosaics and Islamic calligraphy, and the Blue Mosque with its beautiful blue tiles and patterns.
- Both Hagia Sophia and the Blue Mosque are located in the historic Sultanahmet area, standing close to each other as symbols of Istanbul’s heritage.
- Each offers an enriching experience of religious history—Hagia Sophia blends Christian and Islamic elements, while the Blue Mosque reflects pure Ottoman elegance.
- Both have spacious interiors that welcome large numbers of visitors, creating a sense of awe and reverence.
- At both sites, visitors can admire a combination of light and space that highlights their unique beauty.
- Both landmarks are free to enter, making them accessible to everyone wanting to explore Istanbul’s culture.
- Both Hagia Sophia and the Blue Mosque are significant places of worship, offering peaceful atmospheres to reflect or learn about their past.
These similarities make it clear why both are must-visit attractions for anyone traveling to Istanbul.
Combine convenience and knowledge with a guided tour of Hagia Sophia and the Blue Mosque, including priority tickets. Uncover the fascinating blend of history, religion, and architecture in an engaging small-group setting.
Differences between Hagia Sophia and Blue Mosque
Inside Hagia Sophia, visitors often feel the weight of history through its ancient mosaics and grandeur. In contrast, the Blue Mosque offers a serene and spiritual vibe, as it is still a working mosque with regular prayers.
Hagia Sophia is open for exploration throughout the day. However, visitors to the Blue Mosque must plan around prayer times, as it closes to tourists during prayers.
The Hagia Sophia is known for its massive central dome and the interplay of light through its windows, while the Blue Mosque stands out with its perfectly symmetrical design and glowing blue interiors.
Smart tip: Maximize your visit to Hagia Sophia by choosing a skip-the-line ticket combined with the museum option. This way, you’ll bypass the crowds and better understand this architectural masterpiece. Buy ticket
Detailed comparison of the two mosques
Below is a detailed comparison of these two famous sites based on various factors to help you decide which to prioritize or how to plan your visit.
Location
Both Hagia Sophia and the Blue Mosque are located in the historic Sultanahmet district of Istanbul, making it convenient for visitors to explore both in one trip. However, their specific surroundings and access points differ:
Hagia Sophia: Situated in Sultanahmet Square, Hagia Sophia is easily accessible via public transportation, including the tram line that stops nearby. Its central location is close to other landmarks like the Basilica Cistern and Topkapi Palace. The surrounding area features vibrant gardens and fountains, perfect for capturing picturesque views of this historic monument.
Blue Mosque: Also located in Sultanahmet Square, the Blue Mosque sits directly opposite Hagia Sophia. Its large courtyard and open spaces make it equally striking. The mosque’s serene gardens provide a peaceful atmosphere for visitors to relax before or after their visit. Unlike Hagia Sophia, which feels more enclosed, the Blue Mosque offers a more open and airy environment.
Winner: Both landmarks share a prime location, but the Blue Mosque’s tranquil courtyard might appeal more to those seeking a quieter atmosphere.
Buy ticket
If you’re arriving on a cruise, start your journey at Galataport and travel by tram with your guide to avoid traffic delays. This convenient tour ensures you efficiently see Istanbul’s top landmarks while enjoying priority entry.
Opening Hours
Understanding the opening hours is essential for planning your visit, especially if you’re on a tight schedule.
Hagia Sophia: Hagia Sophia is open from 9 am to 7 pm daily, except during specific prayer times since it is an active mosque. Visitors are advised to avoid visiting during prayer sessions to ensure a smooth experience. Fridays tend to be busier due to the Friday prayers.
Blue Mosque: The Blue Mosque is open from 9 am to 6 pm, but like Hagia Sophia, it is closed to tourists during the five daily prayers. It opens later in the afternoon on Fridays to accommodate the extended Friday prayer schedule.
Winner: Both attractions have almost the same timings.
Skip the Crowds
To avoid long queues at Hagia Sophia, consider visiting right after it opens at 9 am or around 6 pm. Mid-morning between prayers is ideal for a peaceful experience for the Blue Mosque.
Duration of Visit
The time you’ll need to appreciate each landmark fully varies depending on the depth of your interest.
Hagia Sophia: A visit to Hagia Sophia typically takes 1.5 to 2 hours, as there is much to explore. Its rich history, stunning mosaics, massive dome, and intricate details require more time to be fully appreciated. Audio guides or guided tours are highly recommended to understand its layered history.
Blue Mosque: Visiting the Blue Mosque usually takes 1 to 1.5 hours. Its interiors are equally beautiful but more straightforward compared to Hagia Sophia. Since it remains a functioning mosque, the time spent inside may be shorter, as certain areas are reserved for worshippers.
Winner: Hagia Sophia requires more time and offers a more detailed experience, while the Blue Mosque is ideal for a quicker visit.
Best Time to Photograph
For Hagia Sophia, the early morning light streaming through its 40 windows creates a mesmerizing golden glow, perfect for photography. For the Blue Mosque, the blue tiles inside light up beautifully during the afternoon, making it the best time to capture the serene ambiance.
Ticket Prices
One major difference between the two is their entry policies.
Hagia Sophia: Entrance to Hagia Sophia costs €25 (approximately $27). This fee applies to all visitors over the age of 8, while children under 8 can enter for free when accompanied by an adult with valid identification. Tickets can be purchased at the venue or online. Buying online may offer benefits like skip-the-line access and guided tours.
Due to recent changes, tourists can only access specific areas of Hagia Sophia, primarily the upper galleries, while the ground floor is mostly reserved for worshippers.
Blue Mosque: Entry to the Blue Mosque is free for all visitors, making it one of the most accessible attractions in Istanbul. While entry is free, guided tours are available for a fee, which can enhance the experience by providing historical context and insights about the mosque.
Winner: Hagia Sophia involves a ticket fee but provides a more curated visitor experience, while the Blue Mosque remains a free option, ideal for budget-conscious travelers.
Why visit just one landmark when you can explore three of Istanbul’s most iconic sites in a single guided tour? With priority entry and expert commentary, the tour offers a seamless journey through the Blue Mosque, Hagia Sophia, and the mysterious Basilica Cistern.
Dress Code
As both Hagia Sophia and the Blue Mosque are active places of worship, visitors must follow a modest dress code. Here’s how they compare:
- Hagia Sophia: Visitors must dress modestly, with shoulders and knees covered. Women must cover their heads, and scarves are often available at the entrance for this purpose. Comfortable yet respectful attire is recommended as you explore its vast interiors.
- Blue Mosque: Similar to Hagia Sophia, modest clothing is mandatory. Women must cover their heads, and men should avoid wearing shorts. Robes and headscarves are provided at the entrance if needed, ensuring all visitors can comply with the dress code.
Winner: Both have similar dress code requirements, but the Blue Mosque provides more resources like robes and scarves to ensure visitors adhere to the rules.
The Verdict: Hagia Sophia or Blue Mosque?
Choosing between Hagia Sophia and the Blue Mosque depends on your interests:
- If you are fascinated by history, architectural innovation, and a blend of Christian and Islamic influences, Hagia Sophia is your ideal destination.
- If you prefer a tranquil ambiance, breathtaking tilework, and an active place of worship, the Blue Mosque will captivate your senses.
For those fortunate enough to have the time, exploring both landmarks offers a deeper appreciation of Istanbul’s rich heritage. Either way, your visit promises unforgettable memories.