- Anacortes - gateway to the San Juan Islands
- Bellingham - county seat of Whatcom County and last US city before Canada on I-5
- Birch Bay
- Blaine - major border crossing with Canada
- La Conner, famous for the local tulips and histic district
- Lummi Island
- Lynden, Dutch heritage and farming center
- Mount Vernon - capital of Skagit County
- Point Roberts - American enclaved community that you have to travel through Canada to reach by land
- Sumas, border town
- Birch Bay State Park, on the coast 20 miles north of Bellingham and 10 miles south of Blaine
- Bay View State Park, on Padilla Bay, 7 miles west of Burlington and 14 miles east of Anacortes
- Larrabee State Park, six miles south of Bellingham on SR 11/Chuckanut Drive
- Mount Baker ski resort, on a mountain of the same name
- Artist Point on Mount Baker, a stiff hike to 5140', with a grand view at the top.
- Mt Baker Vista at the end of Glacier Creek Road (Forest Road 39)
- North Cascades National Park - Jagged peaks, deep valleys, cascading waterfalls and over 300 glaciers adorn the North Cascades National Park
- Peace Arch State Park
- Rasar State Park, on the Skagit River, 14 miles east of Burlington
- Rockport State Park, in an old-growth forest 8 miles east of eight miles east of Concrete
- Lake Whatcom Railway, on Highway 9 east of Lake Whatcom and Bellingham
- Skagit Speedway, Burlington
- Deming Speedway, a 1/6 mile clay oval auto racing track, 12 miles east of I-5 (Bellingham) on the Mount Baker Highway
- Skagit Valley Casino, Burlington
- Swinomish Northern Lights Casino, Anacortes
This subregion consists of Whatcom County and Skagit County
Bellingham International Airport (BLI IATA) is the primary airport serving the region. Seattle-Tacoma International Airport (SEA IATA), while located a way to the south of Seattle, is the closest national-grade airport in the USA. Vancouver International Airport (YVR IATA), while across the border in the Lower Mainland of British Columbia, Canada, is sometimes convenient.
From British Columbia
There are five land border crossing points, between the Lower Mainland region of British Columbia, Canada and the Northwest Cascades region of Washington state, USA. They are referred to by different terms in Canada and the US.
|Canadian name||US name||Location||Hours||Comments|
|Douglas (Peace Arch)||Blaine (Peace Arch)||Surrey/White Rock, BC (Hwy 99) – Blaine, WA (I-5)||24 hours, daily (NEXUS: Canada-bound 7AM–12AM, US-bound 7AM–9PM)||Primary border crossing point for passenger vehicles. No commercial traffic allowed. Best NEXUS lane access. The US side is undergoing major street and building construction, including minor detours in both directions, until mid-2010.|
|Pacific Highway||Blaine (Pacific Highway)||Surrey, BC (Hwy 15) – Blaine, WA (WA-543) (From Hwy 99 southbound take exit 2A and go along 8 Ave for 1.5km to Hwy 15. From I-5 northbound take exit 275 for WA-543.)||24 hours, daily (NEXUS: Canada-bound 2PM–6PM, US-bound 10AM–6PM)||Also known as "Truck Crossing". Primary border crossing point for trucks and buses. Passenger and foot traffic also welcome, with waits usually shorter than at Peace Arch. Canadian and US Customs offices here are better places to ask questions than Peace Arch.|
|Aldergrove||Lynden||Aldergrove, BC (Hwy 13) – Lynden, WA (WA-539, the Guide Meridian)||8AM–12AM daily.||Due north of Bellingham. Often has shorter lines than Peace Arch and Pacific Highway, but if you are going to or from Vancouver or the western suburbs the longer drive to Aldergrove usually eliminates this benefit.|
|Huntingdon||Sumas||Huntingdon, BC (Hwy 11) – Sumas, WA (WA-9)||24 hours, daily.||The Canadian side is Abbotsford BC.|
|Boundary Bay||Point Roberts||Delta, BC (56th St) – Point Roberts, WA (Tyee Drive)||24 hours daily. (NEXUS: Canada-bound 9AM–9PM summer, 10AM–6PM winter; US-bound 11AM–7PM)||This crossing is only useful for reaching Point Roberts, the US tip of a Canadian peninsula which extends just south of the 49° N latitude. There is no land access from there to the rest of the USA.|
Visitors travelling to Vancouver by car across the U.S. border should be aware that there are often lengthy lineups at the border, in either direction. During summer, waits at the border can exceed three hours during peak times.
Inform yourself about the waits, and you can either delay your crossing until the lines subside, or choose the quickest crossing, or at least set your expectations. You can see current wait time forecasts for both directions on the Canada Border Services Agency website , and for US-bound traffic on the US Customs and Border Protection website . Washington State also maintains graphs of estimated times in both directions . It can be helpful to view webcams of the border lineups; Canada-bound on I-5 and US-bound at most crossings . Two AM stations give regular updates on border lineups in both directions: News 1130 (1130 on the AM dial) every 10 minutes beginning at one minute past the hour, and AM 730 every 10-15 minutes. Electronic signs near the border on I-5, BC 99, #1 BC-11 and BC 15 give the current wait times at both the Peace Arch and Pacific Highway crossings, allowing you to choose the shorter option.
The NEXUS Land program  lets travellers who fill out an application and pass a security check use express lanes through US-Canada land borders by presenting a NEXUS card. However, you may only use the express lanes if everyone in your car has a Nexus card. There are also NEXUS programs for air and marine travel.
From other places in Washington
From Seattle and Puget Sound
Head north on I-5 from Seattle. Mount Vernon, Burlington, Bellingham, Blaine and Ferndale are directly on the highway. Other towns are usually a short drive away on local highways: see the individual Get in sections of the towns.
From Eastern Washington
The North Cascades Highway (SR-20) runs from the Okanogan valley area across the Cascades to Burlington and Sedro-Woolley; it is always closed in winter. Two passes across the Cascades further south are usually open all year (except in storms): US-2 over Stevens Pass from Wenatchee and I-90 over Snoqualmie Pass from Ellensburg: when you reach I-5 you will have to turn north to reach this region.