Using the Ozark National Scenic Riverways Map in the Field
The Ozark National Scenic Riverways protects roughly 86,000 acres of southeastern Missouri, centered on the Current and Jackfork Rivers and the springs that feed them. It is managed by the National Park Service, and the official map covers canoe routes, trails, campgrounds, and backcountry zones. If you are planning a float trip or a multi-day hike, having a current map is not optional. Cell service dies almost immediately after you leave State Route 21 or 13, and the terrain is flat enough to fool you into thinking you know where you are. The standard NPS recreation map includes major river mile markers, designated campsites, trailheads, visitor centers, and the boundaries of the Current River Wilderness. It also marks parking areas at put-in and take-out points along both rivers. You will find information on the Big Spring area, the Jackfork State Park vicinity, and the more remote stretches near Cave Springs. The map is updated periodically by the NPS, but the updates tend to lag behind trail reroutes and road changes, which is worth keeping in mind. I learned this the hard way a few years ago. I went in with a 2018 printed map, following the trail from Devil's Icebox to the Current River put-in near Lower Piney Creek. The trailhead parking lot had been relocated roughly 0.4 miles east due to road work, and the old entrance was completely overgrown. I walked two miles past the new sign before realizing something was off. The fix was to check the NPS website for any recent notices before printing, and to always carry a second copy in case the first gets soaked or torn. I keep one laminated map in my pack and a fresh PDF on my phone, even though I know the phone battery will die before the trip does.
The map also omits a lot of smaller features. Some spring branches, informal foot trails, and seasonal water crossings do not appear. The Current River itself shifts course occasionally after heavy rain, which means a campsite marked on the map might be underwater or on the opposite bank from where you remember it. I have watched a group of inexperienced floaters miss their intended take-out because they assumed the river alignment matched the map exactly. It does not. Always plan your shuttle around known landmarks, not just river miles.
How to Use the Map for a River Trip
The biggest mistake people make is treating the map as a rigid itinerary instead of a planning tool. Float trips are variable. Water levels change daily, weather rolls in fast, and fatigue is real. The map gives you the framework; your judgment fills in the rest. Start by identifying your put-in and take-out. Common Current River put-ins include Blue Spring, Upper Piney Creek, and Big Spring. Take-outs are usually at Van Buren Field, Devil's Icebox, or Highway 21 crossings. Mark these on your map with a Sharpie or a piece of tape. Then calculate the distance and expected time between them using the mile markers on the map. A typical float from Big Spring to Van Buren Field is about 12.5 miles and takes roughly five to seven hours at a moderate pace. That assumes normal water levels and no major stops. Low water can slow you down considerably, and high water can make certain riffles dangerous. Next, locate water sources and potential bailout points. The map marks spring outlets and major crossings. If someone in your group has an injury or the weather turns bad, you need to know where you can exit the river and reach a road. The Jackfork River has fewer road crossings, which makes it trickier to bail out of. I prefer the Current for first-time floaters because there are more escape routes.
Get the Full Details
Campsite selection is another thing the map helps with, but not as cleanly as you would hope. The NPS map shows designated backcountry campsites along both rivers, usually spaced a mile or two apart. During peak season, some of these require a free backcountry permit if you are camping overnight. You can obtain the permit online or at the visitor center in Winona. Without a permit, you may be asked to move. I have seen rangers enforce this strictly in summer and let it slide in October. Do not count on the latter.
Trail Navigation Beyond the Rivers
The park has over 80 miles of hiking trails. The Ozark National Scenic Riverways Map marks the main ones, but trail blazes are not always visible, and some intersections are unmarked. The Maple River Trail is well-used and generally easy to follow. The trails branching toward the deeper ridge country, like sections of the Big Spring Trail or the longer loops through the Current River Wilderness, can become unclear after rain or heavy leaf fall. I once followed a game trail that I assumed was the marked route to the Black Hole Sinkhole. It was not. The real trail cut through dense hickory and seemed to disappear entirely. I ended up bushwhacking back to a recognizable ridge line and retracing my steps. The lesson is simple: check your position at every junction, even if the path looks clear. Trust the map over your instincts. The trails here were cut through thick Ozark forest decades ago, and they do not always follow obvious terrain. One counter-intuitive detail about this area: elevation changes are deceptive. The Ozark Plateau looks flat from a distance, but the river valleys cut deep into it, creating ravines that are steeper than they appear on a topographic map. Your map may show a gentle contour interval, but the actual climb from a riverbank to a ridge can be a steep scramble. Carry boots with good traction, not hiking sandals, unless you are staying on the main trails near developed areas.
What the Map Leaves Out and What to Do About It
No single map covers everything. The NPS recreation map is the starting point, but it does not replace a detailed topographic map for serious backcountry travel. I recommend supplementing it with a USGS topo map for the specific quadrangle you are visiting, such as the Salem East or Van Buren Field quadrangles. These show contour intervals more precisely and include smaller streams and sinkholes that the recreational map omits. Another gap is real-time water level data. The Current River gauge near Van Buren Field is monitored by the USGS, and water levels can change rapidly after rain. Check the gauge before you go. A flow rate above 200 cubic feet per second can make some sections of the river hazardous for beginners, while below 50 cfs may expose sandbars and rocks that slow canoe progress significantly. The map will not tell you this. Only the gauge data does. For GPS tracking, many people use apps like Gaia GPS or OnX Backcountry, which allow you to overlay the NPS map with topographic data and record your route. This is useful, but it requires downloading the area maps while you still have cell service or Wi-Fi. I once tried to download maps in a coffee shop in Waynesville, and the connection dropped halfway through. Having the physical map as backup saved me from being completely lost when I started my hike the next morning.
Where to Get the Map
The official Ozark National Scenic Riverways Map is available free of charge from the National Park Service. You can pick up a printed copy at the visitor centers in Winona or at Big Spring. They also distribute copies at some trailheads and campgrounds. The NPS website also offers a printable PDF version, which is convenient but lacks the detail of the fully printed version. If you are ordering one in advance, the NPS store sells updated prints, though shipping times can add a week or more depending on the season. I usually print my own from the PDF but then laminate it and mark it up with my own notes. I write down the trail conditions I notice, the exact location of water sources I verify, and any campsite that looks better than the map suggests. Over a few trips, your annotated map becomes more useful than the blank one. Just remember to update your annotations each time. Conditions change faster than the official map is reprinted.
Practical Considerations That Beginners Miss
Carry a compass. The Ozark terrain is deceptively confusing. Dense forest cover limits visibility to a few dozen yards in most directions. Without a compass, it is easy to walk in circles on a featureless ridge. I have watched people do this more than once, especially on overcast days when the sun provides no directional reference. Bring a headlamp even if you plan to be back by dark. Weather systems move quickly through this region, and afternoon thunderstorms are common in spring and summer. If you are caught on the river or in the backcountry after dark, a headlamp is essential for reading the map and navigating safely. I learned this on a trip where the sky cleared just enough for me to see the river but not the trail markers. A beam of light made the difference between finding camp and spending a cold night in the wrong place. Do not rely on trail markers alone. Some blazes fade or get obscured by vegetation. The map and compass together are your primary tools; blazes are secondary confirmation. When in doubt, stop, consult the map, and reorient yourself before moving further. Pushing on through uncertainty is how people get hurt or stranded in this park.
The Ozark National Scenic Riverways is one of the quieter National Park Service units, which is part of its appeal. But quiet does not mean easy. The map gets you started. Your preparation keeps you safe.
