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Istanbul features layers of Roman, Byzantine and Ottoman history shaping its skyline and neighbourhoods.
First-timer essentials cluster around Sultanahmet, including Hagia Sophia, the Blue Mosque and Topkapi Palace.
A Bosphorus cruise offers a calmer, scenic perspective, passing palaces, waterside mansions and working ferry routes between continents.
Travelsphere’s escorted tours are perfect for balancing expert-led visits with free time, helping you navigate the city and discover the best things to do in Istanbul.
Istanbul rewards curiosity. It is the kind of city where history waits at every turn, in roasted-coffee-scented lanes and along grand avenues lined with domes, minarets, palaces and waterside mansions. Shaped by empires, trade routes and faiths, it has been Roman, Byzantine and Ottoman in turn, and each era has left something tangible behind.
Set between the Black Sea and the Sea of Marmara, Istanbul is the only major city in the world that straddles two continents. Europe is on one shore, Asia on the other, with the Bosphorus flowing between them, a busy, narrow channel that has connected and divided civilisations for centuries. It is also a city of neighbourhoods, each with its own pace and personality.
If you are visiting for the first time, there is almost too much to choose from. The good news is that many of the best things to do in Istanbul are clustered in easy-to-explore areas, especially around Sultanahmet in the Old City. You can also mix big-ticket sights with simple pleasures like a ferry ride, a hammam session, or a long lunch that somehow turns into late afternoon tea.
Travelsphere’s Treasures of Turkey tours and Istanbul to Athens: Turkish Delights & Greek Treasures tours both include time in Istanbul, with guided sightseeing that covers the essentials, plus free time for you to explore at your own pace. A highlight on both is a Byzantine and Ottoman Relics style exploration of the Old City, taking in the key sites in and around Sultanahmet Square, the Hippodrome, Hagia Sophia and the Blue Mosque, with time for the Grand Bazaar and a sweet taste of baklava along the way. It is a lively, confidence-boosting way to get your bearings early on.
The Topkapi Palace is not one single showpiece building. It is a whole palace complex, unfolding through a sequence of courtyards, ceremonial gates, tiled chambers and peaceful gardens, with terraces that look out across the Bosphorus towards Asia.
For almost four centuries, this was the administrative and ceremonial centre of the Ottoman Empire, as well as the private residence of its sultans. Today, it is a vast museum that lets you step into that world and see how power was displayed and maintained.
As you move through the Topkapi Palace Museum, the scale is impressive, but it is the detail that stays with you. Look out from a viewpoint over the Golden Horn and the Bosphorus, then moments later, you are close enough to admire fine calligraphy, jewel-bright tiles and objects that still feel charged with imperial ritual.
Highlights include the Imperial Council Chamber, the treasury rooms, and, if you choose to visit, the Harem, which has its own ticket and some of the palace’s most intricate tilework. Even the textures are memorable, from mother-of-pearl inlay to the timeworn wooden floors underfoot.
Few buildings are as iconic to a landscape or hold as much history under one roof as the Hagia Sophia.
Completed in AD 537 as a cathedral, the Hagia Sophia Grand Mosque’s central dome inspires quiet awe in everyone who visits. For photographers and architecture enthusiasts, the opportunities to be delighted are endless with its Byzantine mosaics, marble panels in soft greens and greys, and the graceful sweep of Islamic calligraphy added during its Ottoman era.
It is an active place of worship, so visitors must dress modestly and be prepared for short waits at popular times. Although photography is permitted, please be respectful of worshippers and any roped-off areas.
Directly facing Hagia Sophia, the Blue Mosque offers a different experience.
From the outside, it delights with its cascade of domes and striking minarets, but once inside, you will understand where the nickname comes from. The interior is decorated with thousands of İznik tiles, and the blue-green tones catch the light, making the whole space feel calm and luminous.
The main prayer hall is the largest draw, and restoration is ongoing in parts of the complex from time to time.
As a working mosque, it is also an opportunity to experience Istanbul’s living culture with respect and curiosity. There are practical considerations, such as modest dress and avoiding visits during prayer times.
A city within the city, the Grand Bazaar is Istanbul at its busiest and most fragrant. It’s a warren of vaulted lanes and tiny hans (caravanserai courtyards) where traders have worked for centuries.
Even if you are not planning to buy much, it is one of the top things to do in Istanbul because it shows you the city’s trading spirit in full colour.
You’ll see hand-knotted rugs, brass coffee sets, cobalt-coloured ceramics, jewellery, leather goods, intricate lanterns, silk scarves, and spices like saffron. On Travelsphere’s Treasures of Turkey escorted tour, your expert local guide will help you read quality, understand pricing, and haggle with confidence.
As you walk through the Bazaar, admire the architecture, and stop for a steaming glass of Turkish tea in one of the many cafés if your feet get tired.
For a different side of Istanbul, look towards the Golden Horn and the historic neighbourhoods of Fener and Balat.
Once home to the city’s Greek and Jewish communities, Balat and neighbouring Fener reward adventurous wanderers with colourful façades, cobbled lanes, antique shops, and cafés where you’ll feel the day’s pace drop a notch as you step inside.
On Travelsphere’s Treasures of Turkey escorted tour, you have the chance to explore these local hubs on the optional Golden Horn excursion, which is a half-day trip to this inlet on the Bosphorus. It is a good reminder that some of the best things to do in Istanbul are simply walking slowly with your eyes up, taking in the textures of a lived-in city.
Comfortable shoes are a must for this inner-city adventure, especially on its steep hills. If you plan to explore, aim for mid-morning when the light is kind and cafés are open.
Dividing Europe and Asia, the Bosphorus offers views of the city from its best angles.
On a river cruise, fishing boats and ferries zig-zag past you, and you’ll drift by wooden yalıs (waterside mansions), palaces like Dolmabahçe, and neighbourhoods where life has been lived on the water’s edge for decades.
On both tours, a Bosphorus cruise is offered as an optional excursion, and it is easy to see why. It is restful, scenic, and it gives you a fresh perspective after a morning of landmarks and museum rooms.
If you wish to explore the water in your own time, public ferries are a low-cost, pleasant option.
Visiting the historic hammam bathhouse, Çinili Hamam is a wonderful way to experience a tradition that has been part of Turkish life for centuries.
Designed by renowned 16th-century architect Mimar Sinan, Çinili Hamam is known for its richly tiled, airy interiors and has recently been restored. Visitors can expect warm marble, a gentle steam, and an unhurried rhythm guided by experienced attendants.
Hammams are segregated by gender and offer time slots, towels, and slippers. Bath etiquette is straightforward, and staff are welcoming – go with an open mind and enjoy the ritual.
You could visit the Çinili Hamam during your free time on Travelsphere’s Turkey tours. If you’d rather stay closer to your hotel, your Holiday Director can point out suitable options.
Across the Golden Horn from Sultanahmet, the medieval Galata Tower rises above a neighbourhood of cafés, bakeries and design shops.
A circular tower crowned with a conical roof in the Romanesque style, it was originally a watchtower and part of the mostly destroyed Walls of Galata built by the Genoese. Today, it serves as a popular exhibition space and museum.
Climb (or take the lift) to the lower observation deck for a 360-degree city view of the city’s domes, bridges and, of course, the glittering Bosphorus. Once you’ve had your fill of the views, wander down towards the waterfront at Karaköy, a lively district, for pâtisserie and a gentle stroll along the quay.
It will be hard to explore Istanbul without indulging in a range of fragrantly spiced local delicacies.
A good Turkish breakfast is an event, typically menemen (soft scrambled eggs with tomatoes and peppers), olives, white cheese, cucumbers and tomatoes, fresh bread and tea. Hotel buffets reflect local tastes but also often offer international options.
For casual bites to fuel your day’s adventures, try simit (sesame-coated bread rings) from a street cart, pide flatbreads topped with cheese or minced lamb, or a light, flaky börek pastry. In the evenings, indulge in fresh seafood or a flavourful meze spread featuring roasted vegetables, grilled meats, spicy salads, comforting stews, stuffed vine leaves, warm bread, and herby yoghurt dips.
Baklava is often included as a tasting on Travelsphere tours. Take the time to appreciate the various styles, from pistachio to walnut, fine-cut to layered. Pair with thick, strong Turkish coffee or a glass of tea (çay) to sip socially as the locals do.
Other local favourites to try include pomegranate juice, ayran (a salted yoghurt drink), Efes Pilsen, or a glass of herbal tea.
Istanbul’s food culture is generous and not rushed, with meals a social occasion. Menus are widely available, and staff will explain the dishes.
A first visit to Istanbul is exciting, but it can quickly feel busy and overwhelming without context and guidance. That is why an escorted tour can be such a smart way to experience the city, especially if you want depth, reassurance, and excitement.
Travelsphere tours are designed for thoughtful travellers who appreciate expert local knowledge and comfortable logistics without losing the pleasure of discovering things for themselves.
You’ll travel through the city with a dedicated Holiday Director who oversees the logistics and looks after your group’s day-to-day needs. On key visits, Specialist Local Guides add depth to the engineering of Hagia Sophia’s dome, the trading traditions of the Grand Bazaar, or the social history of Balat and Fener.
On the Treasures of Turkey escorted tour, the included Istanbul tour focuses on the essentials, including Hagia Sophia and the Grand Bazaar, along with guided tastings of Turkish treats. On the Istanbul to Athens - Turkish Delights and Greek Treasures escorted tour, you’ll explore more sights, including the Blue Mosque and Topkapi Palace. Optional experiences can be added to tailor your travels to your interests, such as a Bosphorus cruise or a folk show with dinner.
Travelsphere tours offer a balance of guided exploration and free time to explore at your own pace. Your Holiday Director can offer suggestions or directions.
Transfers, local transport and porterage are handled for you, and your accommodation is well located for exploring, with comfortable, private facilities and easy access to the Old City or waterfront. That means more energy for the experiences, and less spent on logistics and stress.
If you want the richest, most reassuring way to experience Istanbul, our escorted tours are a well-judged place to start.
Istanbul to Athens - Turkish Delights and Greek Treasures – a 16-day adventure linking Istanbul with Samos and mainland Greece.
Treasures of Turkey – 12 days of adventuring through Istanbul, Gallipoli, Ephesus, Pamukkale and Cappadocia.
Our expert travel team can match you with the perfect Istanbul guided holiday, with an itinerary featuring all the things to do in Istanbul you want.
Request a brochure or contact us directly to start your holiday adventure.
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Created on: 17th August 2026
