‘Travel makes one modest, you can see what a tiny place you occupy in the world.’ These words from Gustave Flaubert, the renowned French novelist, encapsulate the wonder and awe of travel. Though, during his lifetime, the opportunity to explore distant lands was reserved for a small, wealthy elite. Twenty years after his death, the turn of the 20th century ushered in advances in aviation, which increased the convenience of travelling to exotic places. Fast forward to this century, and tourist numbers have skyrocketed. According to the United Nations World Tourism Organisation (UNWTO), there were 70 million international tourist arrivals in 1960. In 2018, this figure rose to 1.4 billion.