Many ski mountains want to attract families, but Keystone Resort in Colorado is raising the bar for family ski resorts with more amenities, perks, and free skiing for kids.

One of the closest ski towns to Denver airport, Keystone does all it can to make itself a fun and family-friendly destination. On top of conveniences like ski-in/ski-out condo accommodations and wagons for hauling all that gear, Keystone has a full lineup of children's programming to keep kids entertained on and off the mountain, plus special perks like an express family gondola line and free family parking. And, perhaps best of all, kids 12 and under ski free.

About 75 miles west of Denver and a roughly two-hour drive, I visited Keystone Resort to check it out. Here are the top things that make Keystone one of the most family-friendly Colorado ski resorts. For more kid-friendly ski resorts, check out our Skiing, Snowboarding, & Snow Sports Guide for families.

If you're looking for an indoor destination to play this winter, there's no shortage of New York City stores and indoor places where kids can play for free. You'll find options ranging from building Lego Friends to playing the latest Nintendo games to rambunctious indoor playgrounds and mild-mannered train tables. Spend enough time playing, and your kids will be so exhausted by day's end, they might not even whine about leaving the Nintendo system behind (fingers crossed).

For more indoor play options, check out our guide to Indoor Play Spaces and Fun Zones in NYC.

Offering a day out for the family that is sure to wear them out tastefully, Cold Spring  lends a view of the Hudson, a Main Street full of shops and eateries, and plenty of history. The collection of shops on Main Street are some of the best, most eclectic little stores to visit in the Hudson Valley, each standing alone and offering something unique from the one next door.

This charming town is surrounded by farms, nature trails, and adventures on the water. In short, it's one of our favorite Hudson Valley destinations.

Read on for 25 family-friendly things to do in this local haunt, and find more things to do nearby in our Guide to the Hudson Valley.

A little bit of winter weather never stopped a true Chicagoan from getting out there and enjoying the city…except when the city is in the grip of a polar vortex. Or when just getting outside also involves putting boots and five layers of winter gear on a troop of small people.

Sometimes it can be hard to get motivated to head out into the cold for all the kid-friendly events happening in Chicago. But to help, we've compiled a list of awesome places for kids to run, jump, bounce, learn, create, and get cultured indoors this winter.

There is also plenty to do on our list of indoor activities you can do at home and our mega-guide of 40 Indoor Snow Day Boredom Busters. Or, check out the outdoor options in our Winter Activities Guide.

That darling toddler that couldn't spend enough time with you somehow morphed into an often sulky or sullen tween or teen who suddenly thinks you're fairly lame. Now, when you suggest a fun family activity, you're more likely to be met with an eye roll than a hug. Well, we happen to have a list of outings that will definitely get your teenager off the couch. We have an entire Mommy Poppins guide just for teens and tweens, but if you're looking for one handy list, here are 20 activity ideas that will make your tween or teen smile for a minute. If you mention there might be Instagram photo opportunities, they may even smile for two or three minutes. 

Free indoor playground time in Atlanta means exciting (and warm) hijinks for the kiddos and a load off the wallet. Atlanta is boiling in the summer, icy in the winter, and a wet mess during the rainy season, so free indoor playgrounds can offer relief for kids to run around without hefty fees and entrance costs. And besides the happy moment of watching your children run off that pent-up energy in a place other than your own house, it's also a perk to have saved some cash in the process.

If it seems like colleges are becoming more competitive, you're not imagining it. These days good grades, great SAT scores, and solid extracurriculars don't always cut it—many colleges also want to see some hands-on, real-world experience. That's where summer internships come in. While many summer internship programs are geared towards college students, the DC area offers plenty of programs for high school students with a variety of interests.

Here are seven great summer internship opportunities near DC for teens. These internships in the fields of STEM, biomedical research, history, and more will really help your child stand out from the pack. The opportunities are listed in order of application deadline, so keep a close eye on them—the deadlines fall before most teens have started thinking about their summer plans. As these programs tend to be competitive, encourage your teen to get an early start on applications.

Whatever summer internship or job your teen ends up with, they'll still need to make time for fun. Check out our Summer Activities Guide for DC Kids and our list of 12 fun things to do with tweens and teens near DC for ideas that will impress even the most jaded teen.