11 Amazing Things to Do in the Thousand Islands, Canada: Complete Guide
The Thousand Islands region sits along the St. Lawrence River in Eastern Ontario. It stretches between Kingston and Brockville, with Gananoque acting as a popular gateway. The Canadian side has quiet coves, rocky islands, forest trails, and old river towns. It feels like a road trip, a nature break, and a history lesson rolled into one.
The best things to do in the Thousand Islands, Canada mix river views, island trips, hikes, history, and small-town charm. You can spend one day on the water, then slow down with a short trail or riverside meal. The key is choosing experiences that match your time and comfort level.
1. Take a Thousand Islands Boat Cruise
A boat cruise is one of the easiest ways to understand the region. From the water, the islands seem to unfold one after another. You pass rocky shores, pine trees, cottages, small channels, and historic sites.
Cruises run from several Canadian gateways, including Gananoque, Rockport, Brockville, and Kingston. Parks Canada confirms that both public and private cruises operate through the region. Routes and cruise times vary, so check the current schedule before you leave.
If you are visiting for the first time, a cruise also solves a common problem. You do not need to rent a boat or plan a safe route yourself. Just sit back, keep your camera ready, and let the river do the work.
2. Explore Thousand Islands National Park
Thousand Islands National Park gives you a closer look at the area’s natural side. It protects mainland sites and island properties along the St. Lawrence River. The park offers hiking, paddling, camping, boating, and nature programs.
The park is not one large block of land. Its sites are spread along the river. That matters when you plan your day because island access often requires a boat, kayak, canoe, or shuttle.
For a first visit, start at Mallorytown Landing. It has trails, picnic space, river views, a boat launch, and visitor facilities. It is an easy place to get your bearings before heading deeper into the region.
3. Hike the Trails at Jones Creek
Jones Creek is a good pick when you want nature without a full-day hike. Its trail network covers about 12 kilometres, with routes ranging from easy to difficult. You will see wetlands, rocky ground, trees, and river scenery along the way.
You do not need to chase the longest trail to enjoy the park. Remember to bring water and good shoes. In warmer months, bug spray and tick checks are also smart. Parks Canada notes that black-legged ticks are common in the area.
4. Take in the View at Landons Bay
Landons Bay is worth adding if wide views matter to you. Its trail network covers about seven kilometres and includes a scenic lookout. The view opens across the islands and the St. Lawrence River.
The trails also pass through fields, woods, and wet areas. You can spend about an hour here or stay longer. It works well as a slower stop between bigger activities. Some paths have uneven ground, roots, rocks, and stairs. So, comfortable shoes are a better choice than city footwear.
5. Spend Time at Mallorytown Landing
Not every good stop needs a packed schedule. Mallorytown Landing is ideal when you want to slow down beside the river. You can picnic, walk the short trails, watch birds, or simply sit near the water.
The site has about two kilometres of easy and moderate trails. It also has a visitor centre, picnic areas, a playground, and paddling access. There is also a cultural side to this stop. The grounds include a rock carving connected with the Mohawk Thanksgiving Address.
Interpretive programs can help visitors learn more about the area’s natural and cultural heritage, making Mallorytown Landing a good family stop too.
6. Walk Around Gananoque
Gananoque is one of the main gateways to the Thousand Islands. The town has a relaxed riverfront feel, with restaurants, shops, outdoor activities, and boat trips nearby.
It is also a good base for travellers who want more than nature. You can explore the waterfront, book a cruise, walk around town, or catch a performance at the Thousand Islands Playhouse. The town also gives you more choice with your schedule. If rain ruins your trail plan, you can shift your day towards food, theatre, or local attractions.
7. Visit Brockville’s Waterfront and Railway Tunnel
Brockville brings more history into your trip. The city sits on the St. Lawrence River and offers waterfront parks, museums, trails, and river attractions. It is also a popular departure point for cruises.
The Brockville Railway Tunnel is a fun stop if you want something different. The old tunnel runs for more than 500 metres beneath the city. It has lights along the path and highlights old railway features and rock formations. It is an easy add-on before or after a cruise, and it offers a change of pace after spending time outdoors.
8. Drive the Thousand Islands Parkway
The road follows the river between Brockville and Gananoque. It gives you access to places such as Landons Bay, Jones Creek, and Mallorytown Landing. Parks Canada lists the parkway as the main road link between these mainland park sites.
This is where taking your time pays off. Stop at a viewpoint, stretch your legs, and watch boats move across the water. A rushed drive misses the whole point.
9. Paddle the St. Lawrence River
Paddling lets you see the islands from a much lower and quieter viewpoint. Kayaks and canoes can reach smaller bays and shore areas that large boats cannot. Parks Canada recommends paddling in groups of islands where the water can be more sheltered. It also stresses the need for navigation charts and proper water safety.
New paddlers should think carefully before choosing a route because some parts of the river have strong currents and busy boat traffic. If you are new to paddling, a guided trip can make the day much easier.
10. Book the Toronto Eco Adventures Charleston Lake & Rock Dunder Tour
If you want a guided Eastern Ontario day trip from Toronto, the Charleston Lake & Rock Dunder tour from Toronto Eco Adventures is a useful option to consider. Rock Dunder sits within the Thousand Islands Frontenac Arch Biosphere Reserve and rises above Morton Bay.
The tour lasts about 13 hours, is for ages 13 and up and includes transport from Toronto, guided hiking, and admission and parking at the parks. The itinerary combines a Rock Dunder hike with a 2-kilometre trail at Charleston Lake.
This option makes sense when the driving is the part you would rather skip. You can spend the day outdoors without planning every turn yourself. Just note that it is a broader Eastern Ontario nature trip, not a boat tour of the Thousand Islands.
11. Add the Toronto Eco Adventures Bon Echo Hiking & Canoeing Adventure
The Bon Echo Hiking & Canoeing Adventure from Toronto Eco Adventures is another option worth knowing about. Bon Echo is not in the Thousand Islands, but it works well as a separate Eastern Ontario adventure before or after your river trip.
The tour combines canoeing on Mazinaw Lake with a hike on the Hilltop Trail. The tour lasts about 13 hours and includes transport from Toronto, canoe rental and instruction, guided hiking, and park admission and parking.
Why include it in a Thousand Islands guide? Because many visitors plan several Ontario nature stops rather than one destination. If you have extra time, combining different landscapes can make the trip feel much richer.
What to Pack for a Thousand Islands Trip
Your packing list does not need to be huge. The right basics matter more than fancy gear.
Bring:
- Comfortable walking shoes with good grip
- A refillable water bottle
- Sun protection and a hat
- Bug spray during warmer months
- Light layers for changing weather
- Snacks for trail stops
- A rain jacket
- A dry bag if you plan to paddle
- A camera or phone with enough battery
Check the forecast before you leave Toronto. Then check it again before getting on the water. Wind can change a paddling plan very quickly.
When Is the Best Time to Visit?
Summer is known to be the classic season for cruises, paddling, swimming, and island camping. This is because the days are long, and most water-based activities are easy to enjoy. On the other hand, fall brings a different mood. Forests add colour to the rocky shoreline, while cooler air makes hiking more comfortable. It also feels comparatively calmer than peak summer.
Spring is fresh and green, but conditions can be cooler and wetter, whereas winter offers a much quieter landscape, though many water-based activities are seasonal. Before booking, always check current park hours, trail notices, fees, and activity schedules.
Final Thoughts
The Thousand Islands are easy to enjoy when you stop trying to see everything at once. Pick the river, a trail, and a town that fits your pace, then let the day unfold. After all, isn’t that the real charm of this corner of Ontario?
FAQs
Q1: What are the best things to do in the Thousand Islands, Canada?
Start with a boat cruise, then visit Thousand Islands National Park. Hiking at Jones Creek or Landons Bay adds a good land-based activity. Gananoque and Brockville are also worth exploring.
Q2: What to see in Thousand Islands if you only have one day?
Choose one boat cruise and one mainland park site. Gananoque works well for lunch and a relaxed town walk. If you prefer hiking, add Jones Creek or Landons Bay.
Q3: Do you need a boat to visit Thousand Islands National Park?
No. You can enjoy mainland areas such as Mallorytown Landing, Jones Creek, and Landons Bay without a boat. Island access does require a boat or another suitable water transfer.
Q4: Are the Thousand Islands good for beginners?
Yes, especially if you choose easy trails and guided water activities. Jones Creek and some mainland park trails offer easier options. Paddlers should still check river conditions and choose routes that match their skills.
Q5: Can you camp on the islands?
Yes. Thousand Islands National Park has reservable and first-come, first-served island campsites. You must arrange your own boat transport, and island facilities can be basic.