Plot: In this episode we head to breathtaking emerald hills, west of Lisbon, Portugal, in the enchanting town of Sintra, to uncover the magical allure of Parque de Monserrate Palace and its gardens. Spanning an impressive 80 acres, these award-winning gardens are a testament to the Victorian era's adventurous spirit of plant collecting, an era when fearless explorers traversed the globe in search of the most extraordinary flora