Check out this nifty Fall Foliage Map that helps you catch the leaves at their peak this autumn

Early morning at Sprague Lake in Rocky Mountain National Park
Use this nifty tool to plan your fall National Park trip (Image credit: Wayne Boland)

Fall is the best time to visit America's National Parks and wild spaces. The crowds have cleared out, airfare and hotels are cheaper, and the leaves put on a fabulous show of red, orange and yellow. Peak foliage is one of the most beautiful times of year to get out on the trails, but it can be fleeting, which is why a Smoky Mountain travel company has designed an online tool to help you monitor foliage across the US.

The SUNY College of Environmental Science and Forestry explains that changes in daylight and temperature in autumn cause the leaves to stop their food-making process. As they become dormant, the green chlorophyll breaks down to reveal red, yellow and orange pigments before the leaves fall off. This process takes several weeks and its timing ultimately depends on the weather and location. There is typically a 'peak' to the season, lasting a week or two, when the colors are at their most brilliant.

If you're planning a trip that you want to coincide with peak foliage, head to Smoky Mountains' Fall Foliage Map where you'll see the current conditions at your destination. Use the scroll bar located just below the map to see a prediction of what stage the leaves are likely to be at during the dates your intended trip. It's not an exact science, but it can help ensure that you get the absolute best out of your fall travels.

Once you've booked your trip, remember that the weather is turning chillier and less predictable, so it’s always good to equip yourself with the following:

Additionally, the days are getting noticeably shorter now so be sure to plan your adventure to be back at the trailhead well before dark, and pack a headlamp just in case things don't go to plan.

Julia Clarke

Julia Clarke is a staff writer for Advnture.com and the author of the book Restorative Yoga for Beginners. She loves to explore mountains on foot, bike, skis and belay and then recover on the the yoga mat. Julia graduated with a degree in journalism in 2004 and spent eight years working as a radio presenter in Kansas City, Vermont, Boston and New York City before discovering the joys of the Rocky Mountains. She then detoured west to Colorado and enjoyed 11 years teaching yoga in Vail before returning to her hometown of Glasgow, Scotland in 2020 to focus on family and writing.