One of the largest and most interesting museums in the world, the British Museum is home to some of the most treasured historical artefacts ever found. The extensive exhibition includes the Rosetta Stone, Assyrian treasures, Egyptian mummies and the museum's spectacularly illuminated Great Court, where you can find the museum's new restaurant. This restaurant is an ideal spot for taking afternoon tea under the court's spectacular roof. Free tours of the museum and guides are also available. The tours are led by knowledgeable experts in their field of study — don't miss this amazing learning opportunity.

Dive deep into the emerald waters of Tat Sae waterfalls only 18 km southeast of Luang Prabang. Unlike Kuang Si waterfalls, the spot is less famous among tourists, which makes it less crowded and a favourite with locals. Note that locals bathe fully clothed, sometimes even in jeans. To avoid getting stares and blend in better, women are recommended to bring a sarong and men a shirt to cover up, as going around in a bikini is not culturally accepted. Tat Sae waterfalls offer outdoor activities such as zip-lining and kayaking. The waterfalls are at their best during the rainy season (June to September).

Reopened at the very site of its original discovery, the ruins of this Roman Temple of Mithras are open for public visits in the basement of Bloomberg's European headquarters at number 12 Walbrook. There are also a few other exhibitions that include both historic artefacts and contemporary artwork. Entrance is free of charge.