So happy to read this!
We have a place(my in-laws do) on West Side Rd. I have just gotten into some hiking, having tackled the Moat Mtn Trails.
As I walked the trail I constantly thought how cool it will be to do it with my kids. My daughter is 10 and my son just turned 6. I'm stoked to hear a 9 yr old has that much experience. I was unsure about bringing my daughter along, but she's athletic as hell(hockey, lacrosse, softball) so now I am confident she'd be able to handle it.
Any recommendations for a trip thats scenic yet still easy enough for a rugged 6 yr old lil guy and a wife who is in good shape but hasn't tackled a mountain in the White Mountain area?
That's really cool... the first house my wife and I rented was right off West Side Road (Allens Siding Rd, actually). And before they bought their house, my sister and her husband rented a condo at Cedar Creek for about a year.
Here are some ideas for you. I don't have the exact mileages on these so I'm doing it from memory... do you have an AMC White Mountain Guide? Very worthwhile investment if you do not.
Anyway...
Best bet to get folks into hiking is probably one of two things... either keep it easy for them at first and go for mostly flat hikes, or try to go to smaller mountains that have open summit views (hence the reward for their hard work).
Some suggestions:
Potash Mountain - Nice little peak on the Kanc, not far from Conway. I've taken a few folks up there as their first hike. Has a wooden summit but the top is very ledgy and has nice views.
Mt. Willard - This one's up at the head of Crawford Notch, near the AMC Highland Center. It's 2.8 miles each way. The view from the top is fantastic... nice open cliff face looking right into the heart of the notch.
Boulder Loop Trail - This should be close-by your inlaws, it's on Passaconaway/Dugway Road, near the Covered Bridge Campground. Nice hike, good views along the way.
Arethusa Falls Trail - This is off 302 between Bartlett and Crawford. Highest waterfall in NH. The trail is a bit rough and usually wet, but there's not a lot of vertical and lots of nice scenic spots along the way.
To go a little lighter/easier:
Echo Lake - Right near Cathedral Ledge... there's a trail that goes around the lake.
Elephant's Head - Short hike up to the top of a bluff in Crawford Notch.
Ammonoosuc Lake - Loop hike from the Highland Center, goes to and around a nice little hidden lake.
Hope this helps, and that you can get the family hooked!