National Parks: Some of the best places for multigenerational family vacations are America’s National Parks. With 63 officially designated National Parks and hundreds more national park sites, there are adventures across the country that are easy to travel with younger children and older adults, making these accessible and memorable vacation options. Some of the top National Parks to consider include Yellowstone, Yosemite, Acadia, Grand Canyon, Bryce, and Zion National Park. Through our guided tours, everyone in the family can learn about the rich history, fascinating geography, and diverse wildlife of the park they’re visiting. Even better, each National Park has a range of activities perfect for nearly any age and interest, from rafting and hiking to stargazing and ranger-led programs., Discover why Backroads is the leader in active family travel. Explore unforgettable international destinations while hiking & biking on trips tailored to everyone's sense of adventure with activities just for teens & kids., Good Housekeeping's 2025 Family Travel Award winners for action-packed adventures, including mountain ski spots, lake resorts, water parks, cruises and beyond..