Top 15 Things To Do in St Marys, Georgia
A lowcountry gateway where tidal creeks thread live oaks and ferries slip out to wild barrier islands, St Marys pairs easygoing coastal pace with a surprising variety of adventures. From salt-slick paddles and wildlife-rich eco tours to historic walking tours and bikeable quiet roads, this compact town is an entry point to Cumberland Island’s sandy silence and the vast, working marshes of the Georgia coast.
Top 15 Things To Do in St Marys
Ranked by number of available trips • Each activity type links to all experiences
Why St Marys Belongs on Your Coastal Adventure List
Drive into St Marys and the first thing you notice is the hush—moss-draped oaks, a small historic waterfront, and the constant, soft geometry of tide and marsh. The town’s real magnet is the water: a braided network of rivers and estuaries that invites boat tours, kayak lines through winding creeks, and early-morning birdwatching from a quiet saltflat. That water is also a living history—commercial and recreational boats move over channels once plied by native communities and colonial traders. Today, fishermen and eco-guides share the soundscape with ospreys and the occasional bottlenose dolphin.
Cumberland Island, a short ferry hop, is where the obvious adventure lives. Here dunes and maritime forest wipe away the clutter of modern life; you hike soft sand, watch wild horses cross the flats, and find ruins of Gilded Age estates beneath centuries-old live oaks. Access is intentionally limited: the island rewards planning—ferries are scheduled, camping permits can be required, and guided tours focus on both natural history and cultural stewardship. Back on the mainland, the St. Marys River corridor and adjacent marshes offer everything from flatwater paddling and SUP to guided eco tours that bring the estuary’s ecology into sharp, tactile focus.
St Marys is not only for paddlers. Downtown’s compact scale makes bike rental and e-bike outings an easy choice for exploring riverfront streets and adjacent state parks, while city and walking tours reveal shipbuilding history, shrimping traditions, and military ties around Kings Bay. Tide windows govern the best times for certain ventures—low tide opens mudflat foraging and birding, high tide eases boat access into mangrove-fringed creeks. Anglers will find productive marsh edges and tidal creeks for inshore fishing and guided trips that target redfish and trout. For travelers seeking a curated coastal experience, outfitters run everything from sunset sailing and fishing charters to family-friendly boat rentals and quiet eco tours designed to spot marsh birds, sea turtles, and river otters.
Practicality matters here: bring layered, sun-protective clothing and a dry bag, watch the tide tables, and reserve ferries and guided trips in advance during spring and fall. The payoff is considerable—St Marys offers an intimate coastal palette where boat tours, kayak trips, wildlife viewing, and history overlap, letting you stitch together short jaunts and full-day escapes with uncommon ease.
Because St Marys sits at the junction of river, marsh, and sea, you can stack activities: a morning kayak or SUP on calm creeks, an afternoon bike loop or historic walking tour in town, and an evening boat tour for a marsh sunset.
Outfitters and ferries are the connective tissue. Rentals (kayak, SUP, boat, bike) paired with guided eco and wildlife tours let non-experts access tidal rhythms, while experienced paddlers can self-guide into quieter creeks—always check tides and local regs before you go.
Best Time to Visit
Best Months
Weather Notes
Spring and fall deliver mild temperatures, lower humidity, and excellent bird migration windows. Summer is hot and humid with afternoon thunderstorms—perfect for water-based activities but busy. Winter is cooler and quieter; many outfitters remain open, though some services scale back.
Peak Season
Late spring through early fall—book ferry seats to Cumberland Island and guided boat or fishing charters in advance.
Off-Season Opportunities
Late fall and winter offer quieter beaches, lower rates, and excellent shorebirding; paddle and wildlife tours can be especially intimate on weekdays.
Choose Your Adventure Level
Beginner
Short, guided paddles and sheltered estuary stretches, easy walking tours in town, and calm flatwater SUP sessions for first-timers.
- Introductory kayak trip through a tidal creek with a local guide
- Historic walking tour of downtown St. Marys
- Family-friendly SUP in a protected marsh cove
Intermediate
Longer self-guided paddles, tidal-leg awareness, intermediate fishing trips, and e-bike tours along coastal roads and marsh overlooks.
- Half-day kayak loop timed to the tide to explore back creeks
- Inshore fishing charter for redfish and speckled trout
- E-bike outing linking riverfront, parks, and nearby beaches
Advanced
Navigation across tidal channels, multi-mile crossings to barrier islands, surf sessions at nearby breaks, and technical boat-handling for exposed conditions.
- Self-supported crossing to a Cumberland Island landing (advanced tidal planning required)
- Open-water paddle or sea-kayak day trip with strong current experience
- Wind-influenced sailing or long fishing days in offshore conditions
What to Bring
Essential
- Light, moisture-wicking layers and sun protection (hat, SPF 30+, sunglasses)
- Dry bag for phone, keys, and electronics
- Water bottle and salty snacks—coastal paddles can be longer than they feel
- Tide chart or app and a basic navigation plan for creeks and estuaries
- Comfortable footwear for mixed surfaces (sand, boardwalks, boat decks)
Recommended
- Light rain shell for spring and summer squalls
- Binoculars for shorebird and wildlife viewing
- Quick-dry towel and change of clothes for launches and beach stops
- Portable phone charger and waterproof phone case for photos
Optional
- Fishing license for anglers planning to fish from shore or boat
- Headlamp for early starts or late returns
- Compact first-aid kit and blister care for long beach walks
Insider Tips & Local Knowledge
Confirm ferry schedules, tide windows, and outfitters’ hours before you go.
Book Cumberland Island ferry seats early in spring and fall. Plan paddles around high and low tides—local shops will advise launch and return times. For wildlife viewing, dawn and late afternoon are best; bring binoculars and keep a respectful distance from nesting birds and wild horses. If you’re renting a boat, check local marine rules and avoid restricted naval areas near Kings Bay. Finally, pair a morning paddle or eco tour with an afternoon stroll through the historic downtown to balance wild time with good food and local history.
Frequently Asked Questions
Do I need a guide to visit Cumberland Island?
You can visit independently via the public ferry, but days and campsites are limited—reserve ferry passage and any campsite in advance. Guided tours add context and reach parts of the island best visited with an experienced leader.
Are tides important for paddling here?
Yes. Tides influence creek depth, current, and access to some beaches and inlets. Check tide charts and ask local outfitters for recommended launch times.
Can I rent gear locally?
Yes—local outfitters offer kayak, SUP, bike, and boat rentals plus guided eco tours, fishing charters, and sightseeing boat trips. E-bike options are increasingly common for easy coastal cruising.