A full-service city beside the adventure
This is the easy part of a Moses Lake trip. The city has real options four miles from the sand, including a 24-hour travel stop built for long rigs.
AAA publishes no metro average covering this area, so the figures here are Washington statewide. They are useful for budgeting a tow, not for choosing a pump.
Yesterday, a week ago, and a month ago load here, which is what tells you whether the market is moving before a long tow.
Source: AAA Gas Prices, cached and refreshed periodically. The posted price at the pump is the only number you actually pay, and stations in Moses Lake can sit well either side of a state average.
Trip fuel calculator
The estimate combines highway fuel with the extra gallons you expect to burn in machines, approved cans, or a generator. The ORV area is four miles from the city, so nearly all of this is highway.
Enter a price per gallon, or let the Washington statewide average fill in.
At 4315 Prichard Road, right at I-90 exit 174, open 24 hours. It lists RV-friendly parking, an RV dump, bulk propane and propane exchange, DEF lanes including bulk DEF, showers, and laundry. If you are towing something long, arriving after dark, or need propane and a dump on the same stop, this is the one to plan around.
Half-Sun Travel Plaza at 420 S Wanapum Drive is a further fuel and convenience stop. Safeway at 601 S Pioneer Way covers the grocery run and has a pharmacy. There are several other stations across the city, so you are not dependent on any single one. Confirm hours for anywhere you are counting on late at night.
1147 W Broadway, 509-765-9231, generally open Monday to Saturday and shorter hours on Sunday. It carries ATV parts, batteries, oils, fuel-transfer gear, trailer parts, safety and emergency supplies, and propane. This is the stop that saves a weekend when something breaks, and it is worth knowing about before you need it rather than after.
Tow vehicle, machines, and approved containers, before you head south on Division. There is no fuel at the recreation area. The run back into town is short, which is the luxury of this destination, but it is still time you would rather spend riding.
Trailer weight, Columbia Basin crosswinds, idling in camp, and the return leg all matter more than the number the truck shows on a commute. I-90 through this stretch is exposed, and a loaded toy hauler in a side wind burns noticeably more than expected.
Carry machine fuel only in approved containers, secure them for the sandy approach, and keep transfer and storage away from generators, campfires, and anything else that could ignite. Containers left in direct sun on dark sand build pressure, so store them shaded.
We do not publish station prices here, because they change faster than a page like this does and a stale number is worse than none. Washington runs well above the national average, and the spread between the cheapest and dearest station in town can be over fifty cents a gallon, so a look at a live price source before you leave home is worth real money when you are filling a truck and several machines.
Verify before travel. Conditions, zones, and regulations can change. Use the responsible agency's current information for final decisions.
Open Grant County's official source →