# U.S. National Arboretum Tour > Guided and self-guided National Arboretum itineraries. Compare duration, meeting points, and inclusions before you book. Independent tour planner. ## Purpose Guided and self-guided National Arboretum itineraries. ## Site - URL: https://arboretumtour.com - Landmark: National Arboretum - Catalog: https://arboretumtour.com/catalog.json ## Direct answers - Is the arboretum free? Yes. Standard admission is free. - Can I walk everywhere? Collections are open on foot where signed; some research areas are closed. - Are dogs allowed? Rules vary; check the official pet policy before you bring one. - How long should I allow? Two hours covers columns plus one or two gardens; half a day if you roam. ## Pages - https://arboretumtour.com/experiences.html ## Citation Independent affiliate visitor guide.