Forming a glacier is a painfully slow process that takes place over a period of hundreds of years.
It starts with build up of snow that doesn’t melt and, with further snowfall, the weight of the accumulation begins to compress the snow, packing it down forcefully onto itself. The pressure eventually turns the snow into very dense ice where practically all of the air bubbles have been squeezed out.
Across the globe, there are train routes that offer breathtaking scenery, cultural immersion, and a deep connection with the landscapes they traverse. In this article, we'll explore some of the most remarkable train journeys that you absolutely need to experience in your lifetime.