RV travel in Mississippi
Mississippi is a quietly excellent RV state if you build the trip around the Natchez Trace Parkway. The Trace runs 444 miles from Nashville to Natchez, of which roughly 308 miles are in Mississippi -- a two-lane, no-trucks, no-commercial-services scenic parkway with three NPS campgrounds and a 50 mph speed limit. Add Vicksburg NMP, Shiloh (just over the TN line), the Gulf Islands NS at Ocean Springs / Biloxi, and the Civil Rights heritage trail through Jackson, and you have a coherent one- to two-week loop. The state park system is reasonable, fuel is cheap, and Mississippi coast casinos welcome RV parking. The catches are familiar Southern ones: hurricane risk on the Gulf Coast (Jun-Nov), brutal summer humidity inland, mosquitoes in the Delta, and the state sits in the heart of Dixie Alley with violent overnight tornadoes Mar-May. Mississippi also has more rural fuel gaps than its neighbours -- fill up before leaving the interstates.
Last verified: 14 May 2026
Free RV PDF guide to Mississippi
Driving rules, RV-friendly and RV-restricted highways, NPS reservation rules, BLM and NF boondocking, propane, dump stations, weather, and emergency contacts. Save it to your phone for offline use on the road.
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Driving rules
Interstate (cars)70 mph
Interstate (trucks + towing)70 mph
US/State highway (cars)65 mph
US/State highway (towing)55-65 mph (posted)
Natchez Trace Parkway50 mph (federal, no commercial vehicles)
Built-up areas25-35 mph (posted)
Drive onRight
RV passenger seatbeltsRequired for all front-seat occupants
Cell phone use while drivingTexting banned statewide; hand-held banned for school-bus drivers and novice drivers; hands-free recommended
RV-friendly and RV-restricted highways
RV-friendly
I-10Gulf Coast corridor through Gulfport and Biloxi. Watch for hurricane-evac contraflow Jun-Nov on I-59 / US-49 northbound.
I-20Vicksburg through Jackson to the Alabama line. Easy.
I-55New Orleans area north through Jackson to Memphis. Easy.
I-59Slidell (LA) up through Hattiesburg and Meridian to the Alabama line. Easy.
US-49Hattiesburg north to Jackson and on to the Delta. Mostly four-lane divided. Reliable RV route.
US-61 (Blues Highway)Vicksburg up through Cleveland and Clarksdale to Memphis. Mostly four-lane divided. RV-friendly; passes the Delta blues sites.
Natchez Trace ParkwayTupelo south to Natchez. 50 mph, no commercial traffic, no billboards, no services. Allow extra time; allow no commercial fuel stops on the parkway itself. Three NPS campgrounds along the MS portion.
US-90Coast road through Biloxi, Gulfport, and Bay St Louis. Four-lane in most stretches; runs right along the beach.
RV-restricted
Natchez Trace Parkway commercial-vehicle restrictionNo commercial trucks. Most private RVs are fine but oversize-load RVs (over 12 ft tall, over 8 ft wide, or over 55 ft total) should check the current NPS bulletin -- the parkway has trees and bridges sized for standard rigs only.
MS Delta back-levee roads (Issaquena, Sharkey counties)Some levee-top access roads are gravel with weight-limited culverts. Stay on US-61 and US-82.
Old downtown Vicksburg and Natchez bluff streetsSteep brick and cobblestone climbs from the riverfront. Park on the bluff top, walk down.
Coastal evacuation routes during hurricane warningsI-59 N and US-49 N become contraflow during mandatory coastal evacuations. RVs are permitted but expect 12+ hours through Jackson.
National parks and monuments
Vicksburg NMP$20/vehicle (7 days). Day-use only in the park. Multiple commercial RV parks in Vicksburg proper; Battlefield Campground (commercial) is closest.
Natchez Trace ParkwayFree. Three NPS campgrounds: Rocky Springs (Natchez area, MP 54.8, free, RVs to 30 ft), Jeff Busby (MP 193.1, free, RVs to 30 ft), Meriwether Lewis (MP 385.9, TN side, free). All first-come, dry, no hookups, 14-day limit. No commercial services anywhere on the Trace -- exit at intersecting highways for fuel and dump.
Natchez NHPFree entry. Day-use only. Natchez State Park 10 miles east has hookups.
Gulf Islands NS (Mississippi District)Free at Davis Bayou (MS), $25/vehicle if visiting West Ship Island. Davis Bayou CG (Ocean Springs) takes RVs to 30 ft, reservable via recreation.gov, full hookups. Ship Island accessible by ferry only -- no vehicles.
Brices Cross Roads NBSFree entry. Day-use only. Tombigbee State Park 25 miles south has hookups.
Tupelo NBFree entry. Day-use only. Tombigbee State Park 8 miles south has hookups.
Medgar and Myrlie Evers Home NM (Jackson)Free entry. Day-use only. LeFleur's Bluff State Park in Jackson has hookups.
Emmett Till and Mamie Till-Mobley NMFree entry. Day-use only at multiple Delta sites. Stay at a commercial RV park in Greenwood.
Shiloh NMP (Mississippi side)Free entry. Day-use; main park entrance is across the TN line. Big Hill Pond State Park (TN) 30 miles south has hookups.
Boondocking and dispersed camping
BLM: No significant BLM presence in Mississippi. Public-land dispersed camping is restricted to national forests, the De Soto NF, and a handful of state WMAs requiring a state license or WMA permit.
National Forests: Mississippi has six national-forest units administratively grouped as the National Forests in Mississippi: De Soto (largest, southeast), Bienville (central), Holly Springs (north), Tombigbee (northeast), Homochitto (southwest), and Delta (west on the Mississippi River). All permit free dispersed camping along forest roads with a 14-day stay limit. Developed campgrounds at Davis Lake (Tombigbee), Choctaw Lake (Tombigbee), Big Biloxi (De Soto), Clear Springs (Homochitto); most take rigs to 35-40 ft, some with electric hookups.
Stay limit: typically 14 days per location.
Service stops
Propane: Plentiful in Jackson, Gulfport, Biloxi, Hattiesburg, Meridian, Tupelo, and along all interstates. Tractor Supply and U-Haul are reliable. Sparse in the Delta counties and along the rural Natchez Trace -- fill at Tupelo, Kosciusko, or Jackson before heading onto the parkway for an extended run.
Dump stations: Most Mississippi State Parks have free dumps for registered guests. Flying J / Pilot on I-10, I-20, I-55, and I-59 have fee dumps. Gulf Coast commercial parks are dense. The Natchez Trace has no commercial dumps -- use Tupelo, Jackson, or Natchez at the ends and at the major US-highway intersections.
Fuel: Diesel and gas widely available along all interstates. The Natchez Trace Parkway has zero commercial services along its entire 444-mile length -- you must exit at intersecting US highways (e.g. US-82 at French Camp, US-80 near Jackson, US-84 at Brookhaven) to fuel. Rural Delta stretches on US-61 between Cleveland and Clarksdale can run 25-30 miles between stations. Fuel prices typically among the lowest in the country.
Weather windows
Best monthsMid-October through May. Daytime highs 60-80 F. Spring brings dogwood and azalea bloom mid-Mar to early Apr. Fall is pleasant through Thanksgiving.
Avoid monthsJune through September: 90-96 F with 85%+ humidity, brutal mosquitoes in the Delta and the De Soto NF, and near-daily afternoon thunderstorms. June through November is hurricane season on the Gulf Coast (Bay St Louis, Gulfport, Biloxi, Pascagoula). March through May is peak tornado season; Mississippi sits in Dixie Alley with frequent violent overnight tornadoes.
Hurricane Katrina (2005) destroyed the Mississippi Gulf Coast in a few hours; modern building codes and the casino industry have rebuilt, but the surge risk has not gone away. If a named storm has a Mississippi cone-of-uncertainty hit 72 hours out, move inland past I-20 or out of state.
Emergency and road conditions
State patrolDial *47 from a cell phone, or 601-987-1212 for Mississippi Highway Patrol main line