Litchfield National Park Day Tour from Darwin. Explore a landscape of ancient rock formations, monsoon forests and cascading waterfalls on this full-day tour from Darwin to Litchfield National Park. Marvel at massive termite pillars, take a dip in natural swimming holes and explore rock pools at the base of the sparkling falls. Enjoy lunch at the Litchfield Café, and learn of the Aboriginal legends that surround this pristine landscape. Book and Save 10%! Litchfield National Park Day Tour from Darwin.