Built between 527 and 565 AD at the foot of Mount Sinai for Emperor Justinian, this monastery later took its name from St Catherine of Alexandria, whose remains are said to rest here. It’s more fortress than church, with thick stone walls guarding the Church of the Transfiguration, the chapel of the Burning Bush, and a monks-only library packed with ancient manuscripts. Inside, you’ll find mosaics, religious ornaments, and some of the oldest illuminated manuscripts in the world on display. Outside, don’t miss Moses’ Well and the garden with centuries of history. The place is open most mornings but closed on Fridays, Sundays, and Orthodox feast days. Still active today, the monastery holds importance across Christianity, Judaism, and Islam, and continues its Greek Orthodox traditions uninterrupted.

Downtown (El Centro) is the actual backbone of Cancún. What it lacks in history, it makes up for being a true melting pot — an exciting mix of the old traditional Mexico and an ultra-modern urban sprawl. Avenida Tulum, the main street, passing through the heart of the city, is easy to reach by public transport. The street is lined with shops, cafés, bars, and restaurants. Be sure to stop by Parque de las Palapas, on the market square, where locals come to chat and watch the entertainment provided by various local groups. The lively atmosphere and the sound of Mexican music are infectious, and any worries will quickly be postponed to "mañana." Browse around the artisan stalls and try some of the local sweet delicacies or visit the "Hippie Market" around the corner. In the evenings, the place to be is Avenida Yaxchillan with its lively restaurants and bars, popular with locals and tourists alike.

Samarra is a small yet historically rich city located approximately 125 kilometres north of Baghdad. Founded in 836 AD by the Abbasid Caliph al-Mu'tasim, it holds deep significance for Sunni Muslims and features some of Iraq's most iconic Islamic architecture. The easiest way to visit Samarra is on a day trip from Baghdad. Head to the Alawi garage to catch a shared taxi or minivan. A one-way journey in a minivan costs around 10,000 Iraqi dinars. Shared taxis are slightly more expensive but offer a faster and more comfortable ride. Samarra’s most famous landmark is the spiral minaret of the Great Mosque, which was once among the largest mosques in the world. The minaret stands at 52 metres and features a distinctive spiral ramp that winds its way to the top. Climbing the minaret is not always allowed and it is unclear when it's possible to climb it and when it's not. There's also another similar minaret nearby called the Abu Dulaf Minaret, located 28 kilometres from the Great Mosque. Samarra is also home to the Askariyya Shrine, an important site that is sacred to Shia Muslims due to the tombs of the tenth and eleventh Imams. Non-Muslim visitors are allowed inside, but modest dress, respectful behaviour, and compliance with local customs are expected. Due to the shrine’s religious importance, security is very tight and includes several checkpoints. As a predominantly Sunni city in a complex religious landscape, Samarra maintains strict security protocols, particularly for foreigners. If you're not part of an organised tour, expect to be the only foreigner on the journey. This may result in added scrutiny at checkpoints, including detailed passport checks and questions about your travel plans.

The city's main attraction and a huge source of pride, the Tianyi Library is the most historical library in Asia. The library complex contains multiple historic artefacts and is a pleasure to simply walk around and admire the ancient building while strolling through tranquil gardens and courtyards.