The Apostle Islands National Lakeshore is one of the most spectacular kayaking destinations in North America — a 69,372-acre archipelago of 21 wild, heavily forested islands on the south shore of Lake Superior in northern Wisconsin. The islands are best known for their extraordinary sandstone sea caves, carved over centuries by waves, ice, and wind into dramatic arches, tunnels, and hidden chambers that beg to be explored by kayak. Whether you are planning a single day on the water or a week-long island-hopping expedition, this guide covers everything you need to know.
What Are the Apostle Islands?
The Apostle Islands are a group of 22 islands off the Bayfield Peninsula in northern Wisconsin. Of these, 21 are protected within the Apostle Islands National Lakeshore — the exception is Madeline Island, the largest of the group, which is privately developed and home to the year-round community of La Pointe. The National Lakeshore was established in 1970 and encompasses both the 21 protected islands and a 12-mile strip of the adjacent mainland shoreline.
Unlike tropical island chains, the Apostle Islands are thickly forested, draped in balsam fir, white cedar, white pine, and quaking aspen. They support over 800 plant species, including a number of Wisconsin-listed threatened and endangered species. Wildlife is abundant: the National Park Service notes that Stockton Island, the largest island in the lakeshore, is home to one of the highest concentrations of black bears in all of North America — bears are also regularly found on Sand and Oak Islands and may appear on virtually any island in the group. The park also supports roughly 80% of Wisconsin’s shoreline-nesting herring gull population, making it a vital breeding habitat for the species.
The Apostle Islands are also home to the largest collection of historic lighthouses in the entire National Park System — eight towers on six islands, ranging from the automated Sand Island Light (1881) to the dramatically positioned Devils Island Light on the archipelago’s most exposed northern tip.
The geological highlight of the islands is their sea caves, most accessible by kayak along three locations: Mawikwe Bay (the mainland cliffs accessed from Meyers Beach), the northern shore of Devils Island, and Swallow Point on Sand Island. These sandstone formations, carved from rock laid down over 500 million years ago, produce arches, pillars, and deep chambers that are among the most photographed natural features in the Midwest. In summer, kayakers can paddle directly into many of the caves on calm days. In winter, when Lake Superior freezes solidly enough, the same formations can be walked to on foot and are encrusted in spectacular ice formations — though ice cave access is weather-dependent and closely monitored by the NPS each season.
Guided Kayak Tours
If you are new to sea kayaking or unfamiliar with Lake Superior’s notoriously changeable conditions, going with a guide is strongly recommended. Several outfitters operate in the area and offer everything from half-day sea cave paddles to week-long expeditions. Here are the main options.
1. Lost Creek Adventures
One of the most well-established outfitters in the area, Lost Creek Adventures offers both guided tours and kayak rentals. Guided options include half-day and full-day trips, many of which feature the Mawikwe Bay sea caves. The Roman’s Point Sea Cave and Nature Paddle is family-friendly, with tandem kayaks available for children on their first open-water adventure. For multi-day excursions, Lost Creek also rents camping gear alongside kayak packages. Rental rates: single sea kayaks from $40/day, single sit-on-top kayaks $15 for the first hour, double sea kayaks $60/day, double sit-on-tops $20/hour. A short introductory safety class ($50/person) is required before rental. Open summer season on a walk-in basis; spring and fall by appointment.
2. Mawikwe Bay Kayak Tour
This guided trip focuses specifically on the Mawikwe Bay sea caves — the mainland cliffs accessible from Meyers Beach — with a cultural dimension that sets it apart. The tour ($85/person) is led by a member of the Red Cliff Band of Lake Superior Ojibwe, who shares the history and significance of the caves and the surrounding landscape from an Indigenous perspective. It is an excellent choice for visitors who want to understand the full human and natural history of this coastline.
3. Kayak and Cruise Adventure Tour
For a full-day adventure covering the archipelago’s most remote corners, the Kayak and Cruise Adventure Tour ($149/adult, $109/child) combines a 50-foot motorized yacht with two hours of guided kayaking. The boat transports your group to the best kayaking area for the day based on current weather and lake conditions, so this tour works especially well for paddlers who want to reach the outer islands without committing to a multi-day trip.
4. Trek & Trail
Trek & Trail rents single and tandem sea kayaks in both plastic and fiberglass. Plastic singles start at $40 for a six-hour block, with daily rental rates from $40–$60 depending on the model. A Basic Safety Course ($55) is required before renting. Open Memorial Day through early October, 8 a.m. to 6 p.m.
5. Makwa Den Rustic
Makwa Den offers both sit-on-top and sit-inside sea kayaks for those who want to paddle the mainland sea caves independently or venture further out. Single sit-on-top and single sea kayak rentals are $45/day; tandem sit-on-tops are $55/day. A free safety assessment is required before rental. Open June through October.
6. Wilderness Inquiry
For serious multi-day adventures, Wilderness Inquiry offers seven distinct itineraries of varying difficulty, including family and beginner trips as well as demanding open-water expeditions. Highlights include a four-day “Base Camp” style tour centered on Little Sand Bay, with daily kayaking and hiking excursions, and a five-day island paddling and camping trip. They also offer an Apostle Islands kayaking, camping, and yoga experience for those who want to blend adventure with recovery.
Paddling the Sea Caves: Practical Tips
The sea caves are the undisputed star attraction for kayakers, but they come with real hazards that demand respect. Lake Superior is the world’s largest freshwater lake by surface area, and it generates its own weather — a calm morning can turn into whitecaps and driving rain within hours. Before launching, always check the NPS weather and conditions page and the marine forecast. If wave heights are forecast above two feet, the sea caves should be avoided entirely: rebounding waves off the cave walls can capsize even experienced paddlers in poor conditions.
There are two mainland launch points: Meyers Beach (the most popular and convenient for the Mawikwe Bay caves) and Little Sand Bay. Sit-on-top kayaks are well suited for the coastal mainland paddle, while sea kayaks are generally required for any crossing to the islands.
The paddle from Meyers Beach to the heart of the Mawikwe Bay caves is roughly two miles each way — a round trip of about five miles, keeping it accessible for recreational paddlers on calm days. The caves extend approximately 2.5 miles along this section of mainland cliff.
Top Kayaking Routes
Meyers Beach / Mawikwe Bay (Beginner–Intermediate)
The most accessible route in the entire lakeshore. Launch from Meyers Beach and paddle northeast along the dramatic sandstone cliffs to reach the sea caves. The round trip runs about five miles and typically takes two to four hours depending on how long you linger inside the formations. This is ideal for day-trippers and anyone new to sea kayaking. Calm, flat conditions are essential — always check the forecast before launching.
Madeline Island / Big Bay (Beginner)
Madeline Island, while outside the National Lakeshore, offers excellent beginner-friendly paddling in protected water. Launch from the boat ramp at Big Bay Town Park or the beach at Big Bay State Park and explore the Big Bay Lagoon and the sea caves along the island’s northeastern point. The sheltered waters make this a good option for families and less experienced paddlers.
Sand Island Loop (Intermediate)
Sand Island is the closest island to the mainland and one of the most popular destinations for day and overnight paddles. It is just a short crossing from Little Sand Bay, and the island has an outstanding historic lighthouse, a network of hiking trails, and some of the most colorful sea caves in the archipelago — the Swallow Point caves have a unique mottled coloring found nowhere else in the lakeshore. Sand Island also has a campground, making it ideal for a first island overnight.
Sand–York–Oak Island Loop (Intermediate–Advanced)
For paddlers ready for more distance without committing to the full Outer Island Loop, a roughly 23-mile route from Little Sand Bay to Sand Island, then on to York, Raspberry, and Oak Islands before returning to the mainland makes an outstanding two-to-three-day trip. Island crossings are under 2.5 miles throughout, keeping exposure manageable in stable conditions. All four islands have campgrounds.
The Outer Island Loop (Advanced)
The 75-mile Outer Island Loop is the signature multi-day challenge of the Apostle Islands, taking experienced paddlers through 11 of the 21 islands over roughly a week. Historic lighthouses, dramatic sea caves, old-growth forest remnants, and remote backcountry camping are all on offer. The passage around Devils Island, the northernmost point of the loop, is notoriously exposed and should only be attempted in settled conditions by paddlers with solid open-water skills and navigation experience. This route is not suitable for beginners or intermediate paddlers without an experienced guide.
Camping in the Apostle Islands
Camping is available on 18 of the 21 islands in the National Lakeshore, with more than 60 designated backcountry campsites spread across the archipelago, plus a small number of mainland sites near Meyers Beach. Sites fill up quickly in summer, especially on popular islands like Sand, Stockton, and Oak — reserve your permit well in advance through the NPS reservation system. The NPS website has complete campsite listings, fire regulations, and permit information.
For a first island camping trip, Sand Island is the classic choice: excellent sea caves, a historic lighthouse, good trails, a sheltered campsite, and a relatively short water crossing from the mainland. More adventurous paddlers gravitate toward Stockton Island (the largest island in the lakeshore, with 14.5 miles of hiking trails) or the remote northern islands where solitude is nearly guaranteed.
Bear safety is essential in the Apostle Islands. Stockton Island, Sand Island, and Oak Island all have resident bear populations — use provided food lockers where available, hang your food in camp, and follow all NPS bear-aware guidelines.
When to Go
Summer — specifically July and August — offers the best combination of weather, water temperature, and full outfitter availability. These are also the busiest months on the water. If you want to avoid crowds while still catching good paddling conditions, early September is excellent: the lake is at its warmest, foliage begins its autumn turn across the islands, and visitor numbers drop significantly. Late September and October can bring spectacular color but also unpredictable weather and the first possibility of early-season storms; most outfitters close in October. The winter ice caves, when accessible (typically mid-January through mid-February in cold years), are a completely different and breathtaking experience that requires hiking, snowshoeing, or cross-country skis rather than kayaks — check NPS conditions updates for real-time access information.
Essential Gear and Safety Guidelines
Lake Superior’s water temperature ranges from the low 30s°F in winter to only the low 50s°F in summer — dangerously cold even in July. A wetsuit or drysuit is recommended for all paddlers regardless of season, and is essential for multi-day and outer-island trips. A personal flotation device is required by federal law at all times on the water.
The NPS recommends sea kayaks of at least 16 feet in length for lake crossings and advises against open-cockpit boats and canoes for anything beyond sheltered coastal paddling. For any trip beyond the Meyers Beach day paddle, your kit should include a VHF marine radio, a cell phone in a waterproof case, a compass and waterproof maps, a first aid kit, a spare paddle, waterproof dry bags for all gear, a backpacking stove, fire-starting materials, 50 feet of rope, and at least one extra day’s worth of food beyond your planned trip length.
One additional note from the NPS: brightly colored boats and clothing significantly improve visibility to larger motorized vessels, which can have difficulty spotting low-lying sea kayaks in choppy conditions. A flag or brightly marked paddle extends visibility further.
For more guidance on packing for a multi-day paddling and camping trip, our guide to foods that travel well without refrigeration is worth reading before you load the hatches, and our how to clean dishes while backpacking guide covers the leave-no-trace essentials for island camping.
Getting to the Apostle Islands
The main gateway town is Bayfield, Wisconsin, on the tip of the Bayfield Peninsula — the national lakeshore’s visitor center and headquarters are located here. Bayfield is approximately 80 miles east of Duluth, Minnesota, and about 360 miles north of Milwaukee. The Red Cliff Band of Lake Superior Ojibwe has a reservation immediately north of Bayfield and operates the Legendary Waters Resort and Casino, with marina access. The town of Washburn, 10 miles from Bayfield, offers additional lodging and services.
The Apostle Islands make a natural anchor for a broader Great Lakes region road trip — if you are planning to explore Wisconsin’s outdoor offerings more widely, our Boundary Waters beginner’s guide covers another world-class paddling destination just across the Minnesota border that pairs well with an Apostle Islands visit. For those bringing young children, our tent camping with toddlers checklist has everything you need to plan a family-friendly island camping trip.
Final Thoughts
Kayaking the Apostle Islands is one of the finest freshwater paddling experiences anywhere in the world. The combination of dramatic geology, abundant wildlife, historic lighthouses, and remote island camping on the biggest freshwater lake on the planet is simply unmatched. Whether you spend a morning paddling the Mawikwe Bay sea caves on a guided day trip or commit to a week-long expedition through the outer islands, you will come away with a deep appreciation for why this small corner of northern Wisconsin has earned its place as one of America’s great national lakeshores.
Plan ahead, respect the lake, carry the right gear — and go.
Have you paddled the Apostle Islands? Share your experience or questions in the comments below!
Proud owner of https://travelyouman.com/