The Best Places to Travel With Your Kids Based on Their Age

"A sprawling guest ranch in Montana that blends Western adventure and luxury across a 10-square-mile property, with an enormous variety of included activities—fly fishing, mountain biking, photography classes, sapphire mining, horse-roping lessons—and a kids club that runs nature- and treasure-oriented excursions. Shared social spaces (a western-style bar with bowling, table tennis and karaoke) plus extensive winter programming (downhill and cross-country skiing, sledding, ice skating, hockey and snowmobiling) make it a year-round destination for tweens seeking autonomy and hands-on challenges." - Travel + Leisure Editors