National park · United States
Mark Twain National Forest
Entry is free — no gate, no ticket. Go for a day hike or float in April–June or September–October; skip July–August afternoons (heat, ticks) and any weekend on the Eleven Point in float season unless you book a canoe weeks ahead.
- Source checked
- A source and a date are on record: we read it from an official or published page. Not yet confirmed on the ground.
- Field checked
- Someone checked it on the ground, with the date shown.
- Plan calculated
- Worked out by Voykit from its own data (times, distances, budgets). A calculation, not a measurement.
Unknown times stay unknown. How we verify
Map to the park
Add your hotel to get directions from it. · stays in this browser; shared with the pocket card.
Area
6,070 km² (2,344 sq mi)2,344 sq mi (6,070 km²)
approximate
Established
1939
Best months
Apr–May, Sep–Oct
UNESCO
None
Rules in force · 7Crossing between the US, Canada and Mexico by land needs …Cannabis is legal in Canada and in many US states, but ta…
- North America ↗Crossing between the US, Canada and Mexico by land needs your passport even on a day trip; rental cars need the company's written permission to cross, and most US and Canadian rental insurance stops at the Mexican border.
- North America ↗Cannabis is legal in Canada and in many US states, but taking any amount across the US, Canadian or Mexican border is a federal crime — including edibles and vapes.
- North America ↗The busiest US and Canadian national parks need timed-entry, campsite or lodge reservations in summer; release dates are months ahead.
- United States ↗Check whether you need an ESTA (Visa Waiver Program) or a visa on the official CBP and State Department sites; apply only through esta.cbp.dhs.gov, not third-party sites, and allow time before you book.
- United States ↗Several popular national parks use timed-entry or vehicle reservations in peak season; check each park's page on nps.gov and book on recreation.gov before fixing your dates.
- United States ↗Medical care is very expensive for visitors; buy travel insurance with high medical cover before you fly.
- United States ↗Tipping is expected: about 15–20% at sit-down restaurants and bars, and a tip for taxis, hotel staff and guides.
At a glance
- Country
- United States
- Area
- 6,070 km² (2,344 sq mi)2,344 sq mi (6,070 km²)
- About 1.5 million acres (roughly 6,070 km²) across 29 counties; the figure moves with land purchases and exchanges (check).
- Established
- 1939
- Best months
- Apr–May, Sep–Oct
- Permits
- For some areas
Mark Twain National Forest is not one place: it is about 1.5 million acres spread across 29 counties of southern and central Missouri, managed in separate ranger districts. There is no entrance station and no single visitor centre — you drive in, park at a trailhead and walk. The draws are spring-fed rivers (the Eleven Point, a National Wild and Scenic River for 44 of its 88 miles), the 225-mile Ozark Trail, dolomite glades, caves and the Irish Wilderness. The Supervisor's Office is in Rolla; the districts you will actually use are Houston/Rolla, Potosi/Fredericktown, Ava/Cassville/Willow Springs and Poplar Bluff.
Decide
Why go, which months, and what lives here when
At a glance
Status
- No UNESCO listing; national park since 1939.
Size and age
6,070 km² (2,344 sq mi)2,344 sq mi (6,070 km²) · national park since 1939
About 1.5 million acres (roughly 6,070 km²) across 29 counties; the figure moves with land purchases and exchanges (check).
Why go
- Free access: no entrance fee, no reservation, no gate — you pay only for camping, permits or a canoe shuttle.
- Spring-fed rivers you can float or wade: the Eleven Point, Current, Jacks Fork and Big Piney.
- Over 500 miles of marked trail, including a long stretch of the Ozark Trail.
- Glades, caves and old CCC-era roads and structures from the 1930s.
When to go
- JanAvoid
- FebAvoid
- MarGo
- AprBest
- MayBest
- JunGo
- JulCaution
- AugCaution
- SepBest
- OctBest
- NovGo
- DecCaution
- JanCold, ice on north slopes; many forest roads unplowed
- FebWet, muddy; short daylight
- MarRedbuds and serviceberry; rivers high and fast
- AprMild, green, wildflowers; best hiking
- MayWarm; float season starts; ticks out
- JunHot by mid-day; go early, swim after
- JulHeat and humidity; chiggers and ticks at their worst
- AugHottest, driest; some rivers too low to float
- SepCooling, clear; quiet trails
- OctFall colour, dry footing, best light
- NovBare trees, good views; deer season — wear orange
- DecCold, often quiet; check road conditions
Wildlife and nature calendar
| What | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| White-tailed deerAll year · Common at dawn and dusk; a road hazard on Highway 19 and forest roads. | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| Wild turkeyMar–May, Sep–Nov | no | no | yes | yes | yes | no | no | no | yes | yes | yes | no |
| Ticks, chiggers and seed ticksMay–Sep · The main nuisance from late spring to early autumn; long trousers and repellent. | no | no | no | no | yes | yes | yes | yes | yes | no | no | no |
| Copperheads and timber rattlesnakesApr–Oct · On glades and rocky slopes; watch where you put hands and feet. | no | no | no | yes | yes | yes | yes | yes | yes | yes | no | no |
| Bats in cavesApr–Oct · Do not enter caves closed for white-nose syndrome; follow posted closures. | no | no | no | yes | yes | yes | yes | yes | yes | yes | no | no |
Arrive & move
Getting in, how the park is divided, and where things are
Show 3 sectionsHideHow to get there, Zones and sectors, Sketch map
How to get there
From St. Louis (Lambert, STL)
I-44 southwest to Rolla, then Highway 19 south through Salem toward the Eleven Point and Irish Wilderness country.
2–2.5 h
From Springfield (SGF)
US 60 east to Van Buren, or Highway 19 north from Winona to Eminence.
2 h
From Rolla (Supervisor's Office)
401 Fairgrounds Road, Rolla — maps, road closures and district contacts before you drive out.
From Kansas City
I-70 east to Columbia, then Highway 63 south; long drive to the southern districts.
3.5–4.5 h
Open the page →
Zones and sectors
| Zone | What is there | Access |
|---|---|---|
| Eleven Point Ranger District | The Eleven Point River, Greer Spring, Cane Bluff, McCormack Lake and the Irish Wilderness. | Free; drive to trailheads and river accesses. |
| Houston–Rolla Ranger District | The northern block nearest St. Louis and Rolla; shorter trails and forest roads. | Free; some roads gated seasonally. |
| Potosi–Fredericktown Ranger District | Glades, shut-ins and old mining country east of the forest. | Free; trailhead parking. |
| Ava–Cassville–Willow Springs Ranger District | The western block toward Branson and Springfield; the Glade Top Trail and the Ozark Trail. | Free; the Glade Top Trail is a driving route, not a hike. |
| Poplar Bluff Ranger District | The southeast block; quieter, fewer marked trails. | Free. |
Sketch map
- 1Supervisor's Office, Rolla · Headquarters≈37.949, -91.772401 Fairgrounds Road; maps and district contacts.Map ↗
- 2Greer Spring Trailhead · Trail≈36.791, -91.340Map ↗
- 3Eleven Point River access (Greer Crossing area) · Ranger station≈36.800, -91.341Approximate; several accesses along Highway 19.Map ↗
- 4Irish Wilderness · Trail≈36.733, -91.150Approximate centre of the wilderness area.Map ↗
- 5Glade Top Trail · Viewpoint≈36.800, -92.900Approximate; the ridge road runs through the Ava district.Map ↗
- 6Eminence · Town≈37.151, -91.358Closest town for the Eleven Point district.Map ↗
- 7Van Buren · Town≈36.996, -91.014Base for the Current River and Ozark National Scenic Riverways.Map ↗
Take the points offline
7 points as a GPX waypoint file, plus a plain-text list of coordinates. Save it while you have signal: maps apps show the points without a connection.
The forest is scattered across 29 counties, so the map point is the forest's approximate centre; district points are approximate trailheads and towns for orientation only.
See & do
Caves, trails and wildlife, with how hard each is and whether it needs booking
Show Top experiencesHide
Top experiences
Practical
Fees, permits, rules, where to sleep and what can go wrong
Show 8 sectionsHideEntry fees and permits, Park rules, Where to stay, Safety, Accessibility, Visiting lightly, Questions people ask, Related
Entry fees and permits
| Item | Range | Per | Note |
|---|---|---|---|
| Entry to the forest | Free | person | No entrance fee anywhere in the forest. |
| Developed campground site (tent) | US$10–25 | night | 2026 estimate; varies by district and season, some sites free. |
| Backcountry / dispersed camping | Free | night | Free on most forest land; some districts require a free permit (check). |
| Canoe rental and shuttle (Eleven Point) | US$60–110 | day | 2026 estimate per canoe, shuttle included; book ahead in May–September. |
| America the Beautiful annual pass | US$80 | year | 2026 estimate; not needed here — it covers national parks and other federal fee sites. |
Ranges, not quotes: fees change without notice. Check with the park or your operator · checked Sep 2026.
Camping in a developed campground no permit
Hunting and fishing permit or guide
Commercial outfitter or event permit or guide
What would our group pay?
People
Nights or days
- US$10–25
- US$60–110
- US$80
Tick the fees that apply to your trip to see a total.
A guide, not a quote: the ranges are estimates (checked 2026-09) and each fee may have rules on who pays it. Confirm on USDA Forest Service — Mark Twain National Forest before you go.
Park rules
- Cave closures
- Some caves are gated or seasonally closed to protect bats from white-nose syndrome. Do not enter a closed cave.
- Camping
- Dispersed camping is free on most forest land; do not camp at trailheads, river accesses or day-use areas, and pack out all rubbish.
- Fires
- Allowed in fire rings unless a burn ban is posted; check the district before you light anything in dry months.
- Hunting seasons
- The forest is open to hunting in season. In November and during spring turkey season, wear high-visibility orange on trails.
- Drones and motor vehicles
- Drones are not allowed over developed recreation sites; stay on designated roads and trails — closures are posted at gates (check).check
- River access
- Respect private land along the banks; use marked accesses only.
Where to stay
In the park
Forest campgrounds (Buffalo Creek, Hammonds Camp and others)
Basic sites, often vault toilets and no hookups; some free, some a small nightly fee.
In the park
Dispersed camping
Free roadside and backcountry camping on forest land, away from trailheads and water sources.
Near the park
Eminence and Van Buren
Small-town motels, cabins and outfitters closest to the Eleven Point and Ozark National Scenic Riverways.
Near the park
Rolla
Chain hotels and the Supervisor's Office; a practical base for the northern districts.
Safety
Heat and humidity in July–August medium
Getting lost on faint backcountry trails medium
Flash floods on rivers and low-water crossings high
Ticks and tick-borne illness medium
Remote forest roads low
How much daylight do you have?
Time out
Finding the local time zone…
Times are local to the spot (zone loading). The half-hour margin is our rule of thumb, not an official figure; light fades earlier in forest or under cloud. Carry a headlamp on any route that could run late.
Accessibility
- Several campgrounds and river accesses have paved or gravel paths and accessible vault toilets; ask the district office which sites are rated accessible.
- The Glade Top Trail is a driving route with pull-offs, so much of it can be seen without walking.
- Most trails here are natural surface with roots and rock; few are suitable for wheelchairs or strollers.
Visiting lightly
- Pack out everything, including food scraps — black bears and raccoons are attracted by leftovers.
- Use existing fire rings and keep fires small; bring local firewood rather than moving wood between counties.
- Stay out of closed caves and keep to trails on glades, which recover slowly from foot traffic.
- Book canoe shuttles with outfitters who run the permitted river accesses and do not leave vehicles on private land.
Questions people ask
How much does it cost to enter Mark Twain National Forest?
Nothing. There is no entrance fee and no gate. You pay only for what you use: a developed campsite (roughly US$10–25 a night, 2026 estimate), a canoe rental and shuttle on the Eleven Point (roughly US$60–110 a day), or a Missouri hunting or fishing licence. Dispersed camping on forest land is free.
What are the best hikes in Mark Twain National Forest?
For a short outing, the Greer Spring Trail (about 1.5–2 hours, steep on the way back). For a half day, any marked section of the Ozark Trail. For a serious trip, the Irish Wilderness loop in the Eleven Point district — rough, faintly marked and best with a paper map. The Glade Top Trail is a drive, not a hike.
When is the best time to visit Mark Twain National Forest?
April–June and September–October. Spring gives wildflowers and full rivers; autumn gives dry trails and colour. July and August are hot and humid with heavy ticks and chiggers, and late summer can leave rivers too low to float. Winter is quiet but icy and some forest roads are not cleared.
Do I need a pass or reservation?
No pass is needed to enter. A few developed campgrounds take reservations on Recreation.gov; most are first-come, first-served. The America the Beautiful pass is not required here — it is for national parks and other federal fee sites.
Where should I base myself?
Eminence or Van Buren for the Eleven Point and Current River country, Rolla for the northern districts and the Supervisor's Office, and Branson or Springfield for the Ava and Cassville districts. All are within about an hour of trailheads.
Can I camp anywhere in the forest?
Dispersed camping is free on most forest land, but not at trailheads, river accesses or day-use areas. Use existing sites, keep away from water sources, and pack out all rubbish. Some districts ask for a free permit — check with the district office.
Deep dive
Every source; fees and rules change, so check before you go