Field Guide · Ocean Springs, MS
Davis Bayou (Ocean Springs): Campground, Trails & Visitor Guide
Davis Bayou is the local name for the Davis Bayou Unit of Gulf Islands National Seashore, a stretch of bayou, maritime forest, and marsh on the east side of Ocean Springs off Park Road. It is free to enter, open year-round, and one of the most underused outdoor spaces on the Mississippi Gulf Coast. Most people drive past it on the way to the casinos or the beach. That is their loss.
The essentials. No entrance fee. The William M. Colmer Visitor Center is open 9 a.m. - 4:30 p.m. daily (closed Thanksgiving, Christmas, New Year’s). Trails open 8 a.m. to sunset; the boat ramp opens at 6 a.m. The campground has 52 sites with hookups, $22/night, reservable 6 months out at Recreation.gov. Swimming in the bayou is prohibited (alligators, venomous snakes). Bring DEET-strength insect repellent from late spring through early fall.
The Trails and the Maritime Forest
The main trails at Davis Bayou run through maritime forest, a specific coastal habitat type dominated by old live oaks, wax myrtle, and magnolia. The tree canopy keeps the trails shaded even in summer, and the walk feels different from any trail you would find inland. The ground is flat, the air smells like salt and mulch, and the light filtering through the live oaks in the morning is better than most parks twice the size.
Nature’s Way Loop is the shortest and most popular: 0.45 miles, about 30 minutes at an easy pace. Mostly boardwalk through marsh, with interpretive signage. Stroller-tolerant on the main paths but not all boardwalk sections. It is the right pick for families with younger kids.
The longer Davis Bayou Trail loop is about 1.5 miles total, manageable in 60 to 90 minutes at an easy pace. All trails together are under 3 miles. The William M. Colmer Visitor Center at the park entrance has current trail maps and rangers who can point you toward what is active.
The visitor center itself is worth a few minutes of your time even if you are just passing through. The interpretive material covers the natural history of the bayou and marsh in a way that helps you see more once you are on the trail. The Gator Pond behind the visitor center is the reliable alligator sighting spot — there is almost always a gator visible from the observation deck.
The Live Oaks Bicycle Route passes through the Davis Bayou Unit and is the best flat bike route in the area for families. It covers shaded roads through the park and connects to the wider trail system. Rentals are not available at the park, so bring your own bike if you plan to ride it.
Wildlife and Safety
Davis Bayou is a wild place. Plan accordingly.
Alligators live in the bayou and the connected ponds. They are not aggressive but they are present. Do not approach, feed, or photograph them at close range. Keep dogs leashed and away from the water’s edge. Children should be supervised near any water.
Venomous snakes (water moccasins, copperheads, eastern coral snakes) live in the maritime forest and along the marsh edges. Stay on the trails. Watch where you step in undergrowth.
Swimming in the bayou is prohibited. This is not a casual rule; the combination of alligators, snakes, and limited visibility in the water makes it unsafe. The open Gulf at Front Beach is the place for swimming.
Insects. Biting flies (yellow flies and stable flies) are brutal in late spring through early summer. Mosquitoes year-round but worst in summer. Bring DEET-strength repellent. Long sleeves help on trails.
Kayaking and Paddling the Bayou
The kayak launch at Davis Bayou gives you direct water access to the bayou and the connected marsh channels. This is the best place near Ocean Springs to get on the water without owning a powerboat. The bayou is calm, the current is gentle, and the marsh edges reward slow paddling.
What you are likely to see on a morning paddle depends on the season. Year-round residents include great blue herons, tricolored herons, roseate spoonbills during warmer months, osprey, belted kingfishers, and occasionally river otters. The marsh grass holds small fish and shrimp that attract wading birds to the shallows, and the clear water over the sandy bottom in the main channel is good for watching what is below you.
The National Park Service runs free ranger-led paddle programs — Kayak 101 (introduction for beginners) and the Kayak Bayou Tour. Equipment is provided and the trips are free. Capacity is limited and they fill up. Reserve through the William M. Colmer Visitor Center: (228) 230-4121. Schedules vary by season; spring and fall have the most departures.
If you are bringing your own kayak or canoe, the launch ramp accommodates both hand-carried boats and trailers. Plan your paddle for the morning when the water is calmer and the bird activity is higher.
For a longer paddle, you can exit the bayou into the back bay and continue toward the Ocean Springs harbor, though that water gets choppier and boat traffic increases. Know your skill level before committing to the longer route.
Fishing the Pier and the Bayou
The fishing pier at Davis Bayou extends over the water and is free to use. It is a good spot for redfish, flounder, and speckled trout on the bay side. Sheepshead hang around the pier pilings. Crabbing with a throw net or hand line and bait is reliably productive from the pier and is a favorite activity for kids and families.
Mississippi requires a fishing license for most saltwater fishing. Check the current regulations at the Mississippi Department of Marine Resources (dmr.ms.gov) before you fish, particularly for size and bag limits on redfish and flounder, which are subject to change.
Kayak fishing in the bayou and the adjacent grass flats is also productive. The grass flats east of the main bayou channel hold redfish in shallow water, and sight-fishing is possible from a kayak when the water is clear and the wind is light.
Camping at Davis Bayou
The Davis Bayou Campground is the only developed camping option in Ocean Springs and one of the better sites on the Mississippi Gulf Coast.
The facts:
- 52 sites with electric and water hookups
- $22/night for a standard electric site (National Park Service rate, 2026; subject to change)
- Reservations through Recreation.gov or (877) 444-6777, up to 6 months in advance
- Check-in 1 p.m. / check-out 11 a.m.
- Gate closes at sunset. Gate code is emailed with your reservation; arrive before sunset on day one
- Sites accommodate both tents and RVs with pull-through options
- Bathhouse facilities maintained by the Park Service
- Sites are reasonably level
The campground sits adjacent to the fishing pier and within walking distance of the trail network, making it a functional base for a multi-day outdoor stay.
Fall weekends, particularly around the Peter Anderson Festival (first weekend of November), are booked months in advance. The festival itself does not happen at the park, but the entire town is at capacity that weekend. Spring weekends fill quickly during spring break weeks. Summer is wide open during the week and tight on weekends. Winter has the fewest reservations and the best weather for tent camping.
Fall camping is particularly good. The weather cools enough to be comfortable overnight, the mosquitoes thin out compared to summer, and the park is active with migratory birds moving through.
When to Visit
October and November are the best months: temperatures in the 60s-70s, mosquitoes manageable, fall migration through the maritime forest at peak.
March and April are good for spring migration and trail comfort, before biting flies kick in.
Hurricane season runs June 1 through November 30, with peak risk August through October. The campground and access trails close ahead of named storms.
Avoid July and August midday for trail hiking — heat and humidity are brutal. Early-morning or near-sunset use of the park is much more pleasant in summer.
What Else to Do Nearby
Davis Bayou is five minutes from downtown Ocean Springs. After a morning hike or paddle, the options for lunch and coffee are close. See the best restaurants in Ocean Springs for current picks. The Walter Anderson Museum of Art is about 10 minutes from the park and worth pairing with any visit.
For a broader look at Gulf Islands National Seashore including the barrier islands and the Ship Island ferry, the Gulf Islands National Seashore guide covers the full picture. For the best parks in Ocean Springs beyond the Davis Bayou unit, that category page covers the full list.
Frequently Asked Questions
Can you swim at Davis Bayou?
No. Swimming is prohibited because of alligators and venomous snakes in the bayou. The open Gulf at Front Beach is the place to swim.
Will I see an alligator?
Most likely yes. The Gator Pond behind the William M. Colmer Visitor Center reliably has at least one gator visible from the observation deck.
Can I camp at Davis Bayou?
Yes. 52 sites with electric and water hookups, $22/night, reservable up to 6 months in advance through Recreation.gov.
Is the campground reservation-only?
Yes. There are no first-come-first-served sites at Davis Bayou. Book through Recreation.gov or (877) 444-6777.
Can I rent a kayak at Davis Bayou?
No on-site rentals. The park does offer free ranger-led paddle programs with equipment provided (Kayak 101 and Kayak Bayou Tour) — reserve through the visitor center at (228) 230-4121.
Are the trails stroller-friendly?
Mostly yes for the Nature’s Way Loop (0.45 mi). The longer trails have boardwalk and root sections that are stroller-difficult. Front-pack or jogging stroller works better than a standard travel stroller.
Is there an entrance fee?
No. Davis Bayou Unit is free to enter. Only the campground charges fees (per night).