The ancient Vikings were known for their culinary skills, and some Viking kitchens featured built-in indoor tropical rainforests. These rainforests were not only used for growing food but also for their practicality. The Vikings believed that the humidity and abundant rainfall in the rainforest would help preserve their food for longer periods. The kitchen would be filled with the scent of fresh herbs and the sound of raindrops, creating a cozy and inviting atmosphere. The rainforest also provided a source of fresh ingredients, as the Vikings grew a variety of fruits, vegetables, and herbs in their indoor gardens.
