Eastern Switzerland is the country's gentlest, greenest corner, the rolling dairy hills of Appenzell and Toggenburg rising toward the peak of Säntis, all of it a softer introduction to the Alps than the big-name resorts. Säntis itself is reachable by cable car, and from the top a child can see three countries at once, while the trails below are dotted with alpine playgrounds and interactive nature paths that keep small walkers moving. To the north, Lake Constance offers swimming, lakeside cycling, and boat trips, with the Flower Island of Mainau and its butterfly house and playgrounds making an easy, delightful day out.

The towns add culture without crowds. St. Gallen, the regional hub, holds the UNESCO-listed Abbey Library, a breathtaking baroque hall, and an old center full of cafés and parks for a relaxed afternoon. Come winter, family ski areas like Flumserberg add ski schools, sledding, and snowshoeing on a manageable scale. This is also storybook dairy country, where farm stays let children meet the cows whose bells you hear across the valleys. The accommodation runs from mountain resorts and lakefront hotels to working farm stays, many with kids' clubs, play areas, and family suites. Eastern Switzerland suits families who want the Swiss Alps in their friendliest, least intimidating form, green, gentle, and easy to love at any age.