ADIRONDACK PARK // NEW YORK, UNITED STATES

This upstate New York park features breathtaking mountains, pristine lakes, and some intriguing history. The nearly 6 million-acre preserve covers more area than Yellowstone, Everglades, Glacier, and Grand Canyon national parks put together. In the northern regions, fall foliage tends to peak in late September; farther south, you’ll still find fiery hues well into October.