The Great Northern is a 3,600 mile, cross-country odyssey

Seattle has tons of great hotels, but come on, you can't pass up the chance to stay in one of the country's most beautiful treehouse resorts! Treehouse Point in Issaquah, WA is more like camping, since not all of the treehouses are equipped with running water, but it's worth it to sleep in among the branches of one of the Pacific Northwest's many gorgeous forests.

Even if you've never seen Twin Peaks, you'll still fall in love with Twede's Cafe's "damn fine cup of coffee" and incredible cherry pie the way David Lynch (and, of course, Dale Cooper) did from the cult TV show. In fact, the town of North Bend is rustic Pacific Northwest charm at its finest. Plan on spending the day exploring, and visit nearby Snoqualmie Falls.

Red Mountain Coffee in Snoqualmie Pass is a quaint little coffee shop (Washington is known for their awesome coffee, of course) attached to a historic travelers' stop, so it makes for a nice place to grab a slice of pizza or even just a drink and a snack, and get off the road for a bit.

The Pacific Northwest is also known for their funky arts scene, and Dick and Janes Art Spot is a great example of everyday folk art. The couple has adorned their fences, yard and the exterior of their home with bottle caps, reflectors, and other found objects, turning their house into a work of art! Since it's a private home, be respectful when taking pictures from the side of the road.

Cave B Estate Winery in Quincy is a great roadside stop to enjoy beautiful scenery and delicious wines, and you can even stay the night. They offer a variety of accommodations, including an inn and yurts, plus a spa and an incredible cliffside swimming pool.

Frank's Diner in Spokane is located in a train car and is a classic road food stop. Frank's serves up all the staples (burgers, hashbrowns, biscuits), as well as tasty takes on old favorites (hello, Creole seafood omelette!)

Once you've hopped the border from Washington to Idaho, You'll feel right at Ida-Home at the Ida-Home B&B! It's got everything you could want in a bed and breakfast, from hot tubs and campfires to stunning sunsets and spacious, elegant rooms with private bathrooms. Oh, and the gourmet, locally-sourced, organic breakfast you can enjoy on the porch as you wake up in the morning is pretty great, too.

From twisting roller coasters and gut-wrenching drop rides to bumper cars and train rides, Silverwood Theme Park in Athol, ID is an old-school theme park that definitely brings fun for all ages. Also, they have a waterpark with a lazy river that has a bar right in it!

Don't be fooled by the very rustic exterior and sawdust-covered floor of Kalispell's Moose's Saloon. They serve up hot and delicious pizzas, sandwiches, and have tons of craft beer on tap. Plus, if you're traveling with kids, they'll love their talking moose.

The Swan River Inn in Bigfork, MT is a little hotel with a room for every taste, literally. It features themes like "leather and lace", "exotic Arabian nights", "Tuscan", "French Country", "Geisha", "Art Deco", and "Log Cabin", just to name a few. When you're not basking in the quirky decor of your accommodations, you can enjoy the rooftop garden or walk into the rad town of Bigfork.

Mystery Houses are a classic roadside stop, and the Montana Vortex and House of Mystery in Columbia Falls has been bending brains since the 1970's. Once you step inside, forget everything you learned in high school physics, because gravity will appear to stop working, you'll be able to see your aura, and you can soak up the healing energy from the labyrinth.

Over in Browning, get ready for another roadside icon. The Big Lodge Espresso Tipi is a coffee shop that doesn't rest on its distinctive digs to bring in customers: it actually makes a mean latte, and is the perfect place to fuel up while spending lots of time on the road.

Lewis and Clark made a journey that was just as rad as the Great Northern, so stop at the Lewis and Clark National Interpretive Center in Great Falls. This super comprehensive museum will teach you everything about their cross-country excursion. As you travel across the country, learn about what Westward expansion meant to the country, and the struggles of Lewis and Clark's adventure.

When you're hungry, head to Great Falls for some cold drinks, great campfire-style steaks and chops, homemade mint ice cream and other steakhouse classics. Eddie's Supper Club and Coffee serves old-school cuisine in an authentic 1960's atmosphere, which makes this a fun place to stop for dinner or coffee on the road. You might need a nap after digging into their prime rib and shrimp scampi, though.

Pheasant Tales Bed and Bistro is a casual B&B that mostly caters to those looking for hunting and hiking in Montana, which is a really fun way to experience that side of the state. It's a very relaxed (but still super accommodating) place, and the views from the sun room are just as good as their dinners.

If you are looking to do some hunting and fishing (and to maybe have your B&B hosts cook your catches) then War Horse National Wildlife Refuge is the place to do it. It's also an incredible place to enjoy the rugged landscapes of Montana's untouched wild beauty.

Thick, rich milkshakes, triple-decker sandwiches, and awesome classic roadside vibes make CC's Family Cafe the perfect place for breakfast, lunch or dinner.