Formerly known as Sanidumps.
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3 RV Dump Stations In Caryville, TN | Free & Paid Options

36.2990° N, 84.2233° W

Quick Overview

Caryville sits in the northern stretch of Tennessee where Campbell County meets the Cumberland Mountains, and RVers passing through will find several dump stations serving the area. What makes this spot practical is that some of these facilities offer no-cost dumping -- a solid option when you're managing your travel budget through the region.

This isn't a major highway corridor, but it's close enough to I-75 that travelers heading to the Smoky Mountains or cutting through Tennessee often stop here. The town itself is small, so don't expect sprawling RV resort complexes. What you'll find instead are straightforward sanitary dump stations that get the job done without fuss.

The newest addition to the area is Amie's Campground, which gives you another option beyond the established facilities. Access is generally easy -- most stations accommodate various RV sizes, though it's smart to call ahead if you're piloting a particularly large rig through these parts.

Caryville's location near Cove Lake State Park makes it a natural stopping point for folks exploring Tennessee's state park system. The dump stations here serve both overnight campers and day visitors who need to handle their RV waste disposal before moving on. You won't deal with the congestion you'd see near major tourist towns, which means shorter wait times during most of the year.

4.7 ★Avg Rating
5,311Reviews

Traveling to Caryville by RV

You'll reach Caryville via local highways rather than interstates, though I-75 runs just a few miles west of town. US-25W cuts right through the area and handles RV traffic without issues -- it's a well-maintained route that connects to the interstate system efficiently.

Most streets in town can accommodate standard RVs and fifth wheels, but you'll want to stay alert on older residential roads where tight turns might cause headaches. The main commercial areas have adequate turning radius for rigs up to 40 feet, though anything larger should scout locations beforehand.

Overnight parking options are limited in Caryville proper. Walmart and similar big-box stores aren't prevalent here, so plan on using established campgrounds or RV parks if you need to stay the night. Some sani-dump locations allow brief parking while you handle waste disposal, but verify policies before assuming you can settle in for extended periods. Gas stations occasionally permit overnight stays with permission, but it's hit or miss depending on the business.

Dump Station Costs in Caryville

Of the several stations in the Caryville area, some facilities (a portion%) offer free dumping, while a portion% charge a fee. That's a better ratio than you'll find in many Tennessee towns, especially ones near tourist corridors.

Paid stations typically run $5-15 depending on whether you're an overnight guest or just passing through for waste disposal. The free options usually come with campground stays or through municipal facilities that don't charge for the service. You won't find elaborate dump station amenities here -- most are basic concrete pads with standard RV sewer connections -- but they're maintained well enough to handle your needs without drama.

Free: 8 stations (89%)
Paid: 1 station (11%)

Contact station for pricing details.

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

What RVers Are Saying About Caryville

★★★★★

What a lovely place to take family and friends. Clean, defined walkways, well kept landscape, educational tidbits throughout.

Charles Woolum·at Cove Lake State Recreational Park·February 3, 2026
★★★★☆

Recently I went to Cove Lake State Park in Caryville, TN. The Cove Lake State Park is +670 acres which includes the Lake itself. This State Park offers Picnic Areas, there is a Basketball court and a ...

Benjam·at Cove Lake State Recreational Park·January 2, 2026
★★★★★

This is a great park! We loved walking around the lake and playing on the swings. We saw a great blue heron and several other water birds that were too far away to identify. There are two different pl...

Elizabeth Lundell·at Cove Lake State Recreational Park·September 13, 2025
★★★★★

We stopped in on our way to the Smoky Mountains. It was a nice little state park. There is a restaurant there. Seemed super busy so must have some good food. Small visitors center. Path around the lak...

Marcelle Alvernaz·at Cove Lake State Recreational Park·April 29, 2025
Includes reviews from Google

Best Time to Visit Caryville by RV

❄️

Winter

December-February

28-48°F

Crowds: Low

Coldest months with potential freezing conditions affecting water lines at some dump stations, though facilities generally remain accessible.

🌸

Spring

March-May

45-72°F

Crowds: Medium

Pleasant weather brings moderate RV traffic as travelers head toward the Smokies, with stations busiest on weekends.

☀️

Summer

June-August

65-88°F

Crowds: High

Peak season with highest visitor numbers at nearby Cove Lake State Park, creating longer wait times at popular dump stations.

🍂

Fall

September-November

48-75°F

Crowds: Medium

Comfortable temperatures and fall foliage draw steady RV traffic through October, then crowds thin considerably by Thanksgiving.

Explore the Caryville Area

Check your station's hours before rolling in -- some facilities here operate on seasonal schedules or close earlier than you'd expect in larger towns. Calling ahead saves you from discovering a locked gate after a long day of driving.

Cove Lake State Park sits right nearby, and if you're planning to visit, coordinate your dump station stop with your park visit. The timing works better than backtracking after you've set up camp. Water availability varies between locations, so top off your fresh tank when you have the chance.

Cell service can be spotty in the more remote areas around Caryville, particularly if you venture into the state park or surrounding mountain roads. Download maps and facility information before you lose signal. Local businesses are generally RV-friendly, and folks at gas stations can usually point you toward the nearest sanidump if you need backup directions.

National Parks Nearby

Frequently Asked Questions About Dump Stations in Caryville

Do I need to be a campground guest to use dump stations in Caryville?

Not always. While some RV dump stations require overnight stays, others welcome day visitors for a small fee or no charge. The free facilities are particularly accommodating to through-travelers. Call ahead to confirm policies at your chosen location before making the trip.

Are dump stations open year-round in Caryville?

Most stations operate year-round, but winter weather can occasionally affect accessibility. Some campground-based facilities may reduce hours during the coldest months. It's worth confirming seasonal schedules, especially if you're traveling through December or January when freezing temperatures are common.

What's the closest dump station to I-75?

Caryville's stations sit just a few miles east of I-75, accessible via US-25W. The drive from the interstate takes less than 10 minutes to most facilities. This makes Caryville a convenient stop for travelers on the I-75 corridor without adding significant detour time.

Can I get fresh water while dumping in Caryville?

Water availability varies by location. Some sanitary dump stations include potable water hookups, while others focus solely on waste disposal. Campground facilities typically offer both services, but standalone dumps may not. Verify amenities when you call to confirm hours.

Is Caryville a good overnight stop between Florida and northern states?

Yes, it's positioned well on the I-75 corridor for breaking up long north-south trips. You'll find quieter conditions than at interstate truck stops, and the proximity to Cove Lake State Park adds recreational options if you want more than just a parking lot overnight.

Do dump stations here accommodate big rigs?

Most facilities handle standard RVs and fifth wheels up to 40 feet without problems. Larger rigs should contact stations directly to verify maneuvering space and clearance. The newer facilities generally have better layouts for oversized vehicles than older installations.

What is the highest-rated dump station in Caryville?

The highest-rated station is Norris Dam State Park with a rating of 4.8/5 stars.

Are there free dump stations in Caryville?

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