Embark on a spectacular journey from Romania to Bulgaria, ending it all in Istanbul. Absorb Bucharest’s atmosphere on a guided walking tour, compare age-old places of worship in Sofia, breathe in crisp alpine air on a hike in the Pirin Mountains and meander back in time in the Old Town of Plovdiv. End it all in transcontinental Istanbul, where you can choose to extend your adventure through Turkey. This nine-day trip is a fascinating insight into just how much regions can change as you cross national borders! Summer temperatures can be extreme in many of the regions visited (over 40°C), which can be uncomfortable. It’s important to use sun protection, wear layers to combat the heat and drink plenty of water. Please carefully consider the time of the year you wish to travel and your suitability to that season. Hotels in Europe often don't have double beds, but rather two single beds that can be pushed together/apart. As you will have the opportunity to visit several orthodox churches on this trip, please ensure you cover your legs, shoulders and chest and show the appropriate respect. It's a good idea to bring a light scarf to cover your skin as needed. If you have more time to explore the region, check out trips 'Eastern Europe Explorer' (trip code WMSEC) and 'Journey through Central Europe & Romania' (trip code AMSCC). Most departure dates are designed to create these perfect combination trips. On this trip, you must pack as lightly as possible because you will be expected to carry your own bag and although you won't be required to walk long distances with your luggage (max 30 minutes), we strongly recommend keeping the weight under 15 kg (33 lb). Most travellers carry their luggage in a backpack, although an overnight bag with a shoulder strap would suffice. We recommend your bag has carry straps to accommodate the cobbled streets, uneven surfaces, stairs and steps.