Key Summit Trail is a beautiful day hike located in Fiordland National Park. With stunning views of the Southern Alps and alpine lakes, the trail leads hikers through mossy rainforests. This moderate track is well maintained and features wooden boardwalks surrounded by lush forest and wildlife. Include side trips to see Lake Marian and Howden Lake for panoramic views of the mountains. It's best to plan a trip to Key Summit Trail on a clear day for the perfect alpine viewing experience. This complete guide will provide all the important information to help you enjoy an unforgettable outdoor adventure.