Formerly known as Sanidumps.
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6 RV Dump Stations Mount Vernon KY | Renfro Valley Campgrounds

37.3529° N, 84.3405° W

Quick Overview

Mount Vernon sits in the rolling hills of southeastern Kentucky, where I-75 cuts through Rockcastle County on its way between Lexington and the Tennessee border. RVers heading through this stretch will find several dump stations serving the area, with some offering no-cost dumping for travelers passing through or staying at nearby campgrounds.

The Renfro Valley area off I-75 has become the camping hub here, with facilities tucked into forested settings that provide shade and privacy. You'll find full-service RV parks alongside more rustic options near Lake Linville. The terrain can be challenging -- several campgrounds sit on hillsides with steep driveways that require good brakes and careful maneuvering, especially with longer rigs.

I-75 makes this area incredibly accessible for north-south travelers, while US-25 runs parallel as an alternate route. Highway 150 and Route 192 connect you to surrounding communities and recreation areas. Most dump stations are located at campgrounds rather than standalone facilities, so plan your stops around fuel-ups or campground stays.

The newest addition to the area is Lake Linville Marina and Campgrounds, expanding options for RVers who want waterfront access. Whether you're overnighting on your way south or settling in for a few days to explore Daniel Boone country, you'll find the facilities here well-maintained and the staff genuinely helpful.

4.3 ★Avg Rating
555Reviews

Traveling to Mount Vernon by RV

I-75 is your main artery through Mount Vernon, with exits providing easy access to most RV facilities. Exit 62 serves the Renfro Valley area where several campgrounds cluster together. The interstate handles all RV sizes without restrictions, though you'll want to watch your speed on the downhill grades -- this is mountain terrain and your brakes will thank you for taking it easy.

US-25 runs alongside I-75 as a slower alternative if you prefer two-lane roads with more local character. Highway 150 heads west toward Danville, while Highway 27 and Route 192 connect to smaller communities and recreation areas. Watch for narrow bridges on secondary roads if you're exploring beyond the main routes.

Overnight parking options are limited to campgrounds and truck stops along the interstate corridor. Walmart and similar big-box stores in the area typically don't permit overnight RV parking. If you're just passing through and need a quick stop, plan on using campground facilities or continuing north to Lexington or south toward Corbin for more options.

Dump Station Costs in Mount Vernon

The several dump stations around Mount Vernon split evenly between free and paid options, with some stations (a portion%) offering no-cost service and a portion% charging fees. The free stations are typically at campgrounds where you're already paying for a site, while standalone dump access at private facilities usually runs $10-15.

Campground rates in the Renfro Valley area range from budget-friendly to mid-range, with full hookup sites averaging $35-50 per night depending on amenities. The forested settings and maintained facilities justify the rates, especially considering the convenient I-75 access. If you're just dumping and not staying overnight, call ahead to confirm the facility accepts drive-through customers -- some campgrounds restrict dump station use to registered guests only.

Free: 7 stations (70%)
Paid: 3 stations (30%)

Contact station for pricing details.

Prices may vary. Always confirm with the station before visiting.

What RVers Are Saying About Mount Vernon

★★★★☆

Me and Cooper wanted to change RV parks. We didn't have to go far. The cabin was brand new almost and the lady was super nice. She brought a blanket for Cooper my dog. And a free complimentary pizza. ...

Chris Maurer·at KOA - Renfro Valley KOA Campground·February 6, 2026
★★★★★

We had a great experience at Renfro Valley KOA. Site#2. The staff is incredibly helpful and friendly. We were traveling from Ohio and got caught in the snowstorm, which turned our planned one-night st...

We Are The Observers·at KOA - Renfro Valley KOA Campground·January 27, 2026
★☆☆☆☆

Extremely disappointed. Traveled from Florida back home to Ohio making a stop here. This was the most expensive KOA stop and was a complete dump. No staff was available. Grounds looked like they were ...

Beth B·at KOA - Renfro Valley KOA Campground·January 12, 2026
★★★★☆

We stopped for a overnight stay heading south in November. There is a steep hill to climb. We arrived after dark. It was unstaffed when we arrived, not on office said closed on Tuesdays. We made the r...

Rebel Rousers Car Club·at KOA - Renfro Valley KOA Campground·November 23, 2025
Includes reviews from Google

Best Time to Visit Mount Vernon by RV

❄️

Winter

December-February

25-45°F

Crowds: Low

Many campgrounds operate on reduced schedules or close entirely. Call ahead to confirm availability and winterized facilities before making the drive.

🌸

Spring

March-May

45-70°F

Crowds: Medium

Wildflowers bloom throughout the forests and campgrounds reopen for the season. Expect variable weather with occasional rain showers and cool nights.

☀️

Summer

June-August

70-88°F

Crowds: High

Peak season brings full campgrounds and busy weekends, especially around Renfro Valley events. The forest shade keeps sites cooler than open field camping.

🍂

Fall

September-November

45-72°F

Crowds: Medium

Spectacular foliage colors draw leaf-peepers through October. Comfortable temperatures and fewer crowds make this ideal for extended stays and hiking the trails.

Explore the Mount Vernon Area

Test your brakes before pulling into hillside campgrounds around Renfro Valley. The driveways can be surprisingly steep, and you'll need good control coming down to your site. If you've got a longer rig, call ahead to confirm site lengths and turning radius -- some parks have tight corners.

The walking trails at several campgrounds are worth exploring, especially in the cooler morning hours. You're in beautiful forest country here, and the shade makes a huge difference during summer months. Staff at the local KOAs consistently get praise for being helpful and responsive, so don't hesitate to ask questions about site selection or local attractions.

Renfro Valley is famous for its country music heritage, with live shows throughout the season. If you're staying more than a night, check the performance schedule. Lexington sits about 45 minutes north on I-75 if you need major shopping or RV services. Stock up on groceries and supplies before heading into the campgrounds, as local options are limited to small convenience stores.

National Parks Nearby

Frequently Asked Questions About Dump Stations in Mount Vernon

Can I use dump stations without staying at campgrounds?

Some facilities allow drive-through dump station access for a fee, typically $10-15, but others restrict use to registered guests only. Call ahead to confirm their policy before making a special trip just to dump.

Are the steep driveways really that challenging?

Yes, several Renfro Valley campgrounds have genuinely steep access roads. If you're towing or driving a larger motorhome, take it slow and use lower gears. Good brakes are essential, not optional.

What's the best I-75 exit for RV facilities?

Exit 62 serves the Renfro Valley camping area where most facilities cluster. It's well-marked and the exit ramps handle large RVs easily with good sight lines and turning radius.

Is Mount Vernon a good overnight stop between north and south?

Absolutely. The I-75 location makes it convenient for breaking up long trips between Michigan/Ohio and Florida. You'll find quiet, forested sites that feel like a real break from highway driving.

Do campgrounds stay open year-round?

Most operate seasonally from spring through fall. Winter closures are common, and those that remain open may have limited services. Always call ahead for winter travel to confirm they're accepting guests.

Can I get RV repairs or supplies locally?

Limited options exist in Mount Vernon itself. For major repairs or well-stocked RV supply stores, head north to Lexington about 45 minutes away on I-75 where you'll find multiple service centers.

What is the highest-rated dump station in Mount Vernon?

The highest-rated station is London Laurel County Tourist Information Center with a rating of 4.5/5 stars.

Are there free dump stations in Mount Vernon?

Yes — there are free RV waste disposal options available near Mount Vernon.