Climb to the top of the lake and back down to the medieval ruins in Wicklow Mountains National Park, just south of Dublin. This quick twenty-minute out and back offers lush lakeside forests, open valleys, and the remnants of an old mine, en route to Glendalough's lost monastic village.
Island hop to some of the aloha state's most beautiful beaches and coastal trails. For those days when you just need to see the ocean.