Things to Do This Summer in Ontario

Need ideas for a fun-filled summer?

From exploring Niagara Falls to floating across various rivers and hiking to discover the best views, you will find something fun in this list to keep you occupied this summer and many more to come!

Photo Credit: Ontario Tourism Marketing Partnership Corporation

Contents:

• Across Ontario
• Southwestern Ontario
• Brant, Brantford, Niagara Region
• Greater Toronto Hamilton Area
• Central Ontario
• Eastern Ontario
• Northern Ontario
• Ontario Waterways & Roadtrips

Across Ontario

50+ Bucket List Ideas for Summer in Ontario

14 of the Best Ontario Towns and Cities For a Beach Vacation This Summer

14 of the Best Islands to Visit in Ontario This Summer – Activities, Tours & Adventures

Sunflower Fields and Mazes in Ontario For a Day Trip

15 Suspension and Scenic Bridges to Explore in Ontario

Lavender Farms in Ontario For a Day Trip – 2026 Season

Ontario Water Parks: Inflatable, Amusement and Resort Water Parks to Visit This Summer

U-Pick Flower Farms For a Day Trip in Ontario

25 Places to Go Backcountry Camping in Ontario

Fascinating Living History Villages & Museums to Visit This Summer in Ontario

Top Beaches to Visit This Summer in Ontario

Guide to 2026 Summer Music Festivals in Ontario

8 Places to Go Lazy River Floating or Tubing in Ontario

100 Adventures in Ontario Provincial Parks

25 of the Best Provincial Parks to Go Camping This Summer in Ontario

26 Fabulous Scenic Lookouts to Visit in Ontario

17 Places to Go Ziplining in Ontario

25 Nature and Wilderness Adventures in Ontario

Southwestern Ontario

Gardens to Visit in Southwestern Ontario For Colourful Spring and Summer Day Trips

50 Things to Do During Summer in Chatham-Kent

Unique Summer Adventures in Southwestern Ontario

Summer in Grand Bend: Make the Most of Your Getaway with Exciting Adventures Beyond the Sand

Kingsville’s Summer Charm: Waterfront Fun, Wine Tours and More

Summer in Port Stanley: From Beach Fun to Train Rides and Nature Adventures

A Summer Escape to Amherstburg: Lake Erie Beaches, Historical Landmarks, and Scenic Walks

Summer Activities in Port Rowan: From Sandy Beaches to UNESCO Biosphere

Summer Fun in Sarnia: Beaches, Trails, and Cultural Gems Along Lake Huron and the St. Clair

Top Things to Do on a Summer Trip to Port Burwell on Lake Erie

Guided Chantry Island Tour: Climb to the Top of the Lighthouse for Picturesque Views of Lake Huron

Pelee Island Summer Fun: Picturesque Sunsets, Wineries and Romantic Lakeside Cabins

Celebrate Summer in Goderich: Relaxing Beaches, Outdoor Adventures, Festival Fun, and Charming Downtown Experiences

Summer in Bayfield: Visit This Lake Huron Village For a Getaway Filled with Historical Charm and Beachside Joy

100+ Things to Do This Summer in Windsor and Essex County – 2026

2026 Summer in Guelph – Wellington: 50+ Festivals, Adventures and Free Activities

25 Must Visit Nature Attractions & Parks in the Windsor Essex Region

100+ Things to Do This Summer in Kitchener-Waterloo – 2026

St. Marys Quarry: Canada’s Largest Outdoor Freshwater Swimming Pool – 2026 Season

Whistling Gardens: Visit One of Canada’s Best Botanical Gardens With the Largest Public Peony Collection in North America

100+ Fun Things to Do This Summer in London – 2026 Events, Festivals & Activities

Lake Huron Summer Road Trip: 10 Towns and Cities For a Weekend Getaway

Summer Activities and Adventures in Grand Bend and Lambton Shores

Lake Erie Weekend Getaway: 10 Towns & Communities For an Ontario Summer Vacation

Elora: Ontario’s Charming Village Escape For Family and Romantic Getaways

27 Things to Do Outdoors This Summer in And Around Sarnia

25 of the Best Nature Attractions and Hiking Trails in London

Things to Do at Point Pelee National Park

Things to Do in Oxford County During Summer

25 Things to Do This Summer in Haldimand County

25 of the Best Things to Do During Summer in Stratford and Perth County

25 Must-Visit Nature Attractions & Parks in the Kitchener-Waterloo Region

25 Things to Do this Summer in Norfolk County

Brant, Brantford, Niagara Region

Summer in Port Colborne: Horseback Beach Tours, Ship Watching, and More

Top Summer Activities in Fort Erie

100+ Things to Do This Summer in Niagara Falls Region – 2026

25 Things to Do in Brantford This Summer

20 Things to Do During Summer in Brant

Must-Visit Nature Attractions & Hiking Trails in the Niagara Falls Region

Things to Do in Niagara-on-the-Lake

Greater Toronto Hamilton Area

Top Things to Do in Toronto This Weekend – Aug 21 to 23, 2026

Explore Oshawa This Summer: From Waterfront Trails to Tank Battles and Rich Automotive Heritage

Water Adventures in Toronto: Cruises, Guided Tours, Waterbikes, Glow-in-the-Dark Kayaks, Canoes, and Jet Skiing

70+ Fun Things to Do This Summer in the Region of Halton – 2026

Things to Do This Summer in Durham Region – 2026

75+ Things to Do This Summer For Kids & Adults in Mississauga – Festivals, and Activities

40+ Fun Things to Do in Brampton This Summer 2026

2026 Summer in Markham: Festivals, Events, Nature and Family Fun & More

U-Pick Strawberry Farms in Greater Toronto Area & Hamilton

100+ Fun Things to Do This Summer in Hamilton – 2026 Events, Festivals & Activities

Explore Stouffville: Discover Treetop Walks, Scenic Trails, and Family Farms Spread Across Rolling Countryside at This GTA Town

25+ Family Fun Things to Do This Summer in Richmond Hill

Farms to Visit in Greater Toronto Area | Family Fun Farm Trips

Explore Oakville: Waterfront Fun, Nature Walks, and Downtown Discoveries

Discover Georgina: A Lakeside Retreat With Endless Summer Adventures on Lake Simcoe

2026 Ribfests In and Around Greater Toronto Area (and Ontario)

Day Trip From Southern Ontario: Cheltenham Badlands

25 Summer Adventure Day Trips From Toronto

Toronto to Cobourg: An Epic Beach and History Day Trip

24 Summer Day Trips With Your Girl Friends From Toronto

Elevate Your Picnic With These 14 Luxury Picnic Services in the Greater Toronto Area

Beaches in Greater Toronto Area

50 Nature Attractions & Hotspots in and around GTA

Things to Do in Vaughan

Central Ontario

Summer in Midland: Best Adventures, Attractions and Festivals

25+ Outdoor Adventures in Muskoka

25 Outdoor Adventures in Northumberland County

Summer in Tiny: A Relaxing Escape with Beaches, Hikes, and Family Fun Along Georgian Bay

The Best of Summer Adventures Around the Tay Township

Summer Activities in Sauble Beach: Make the Best of Your Ontario Beach Vacation

Summer Adventures in Owen Sound: Beaches, Festivals, Trails, Eats & More

Top Summer Activities in the Town of Blue Mountains

A Summer Escape to Penetanguishene: Best Things to See and Do

Things to Do on a Getaway to Rice Lake

5 of the Best Summer Adventures in Kincardine

Things to Do During Summer in Southampton – Beaches, Festivals, Hiking & More

Summer at Lion’s Head: Spectacular Lookouts, Caves and More!

75+ Things to Do This Summer in Barrie and Simcoe County – 2026

70+ Things to Do This 2026 Summer in Kawarthas & Peterborough

Summer Fun at Wasaga Beach: Top Adventures, Food and Festivals For a Weekend or Day Trip

15 Must-Visit Small Towns For a Weekend Trip in Central Ontario

Georgian Bay Islands National Park: The Stunning Landscapes of the Boat-Only Accessible Summer Destination Is An Easy Day Trip From Toronto

Creemore: Explore This Charming Ontario Town Home to North America’s Smallest Jail, Lavender Fields and Historic Gems

Ontario Road Trip: Explore Waterfalls of Owen Sound and Grey County

Ontario Fall Road Trip – Explore Lake of Bays on a Scenic Drive

Bracebridge Waterfall Tours: A Scenic Road Trip to Muskoka’s Heart

Things to Do This Summer in Port Elgin

Summer Activities in Meaford: Beaches, Nature Hikes, Festivals

15 Reasons to Visit Blue Mountain Resort During Summer

25 Things to Do in Prince Edward County

25 of the Best Things to Do in Haliburton Highlands During Summer

50 Things to Do During Summer in Bruce Peninsula

Day Trip from Toronto: Peterborough

Eastern Ontario

Things to Do in Ottawa This Weekend

Explore Cornwall This Summer: Gateway to the St. Lawrence and SDG Counties

25 Outdoor Adventures in and around Kingston

25 Places For Adventures on Water in and Around Ottawa

Discover Merrickville: Rideau River Walks, Lockstations, Artisan Galleries, and Antique Finds

Ferry Hop For a Summer Scenic Drive Across Ontario’s Howe Island

Summer Escape on Amherst Island: Scenic Drive and Tranquil Shorelines

Discover Wolfe Island: Scenic Biking, Beach Escapes, and Festivals Await Your Summer Adventure

15 Picturesque Small Towns For a Weekend Trip in Eastern Ontario

15 Scenic Lookouts In and Around Ottawa

Things to Do in Brockville During Summer

Explore Pembroke: A Riverside Gem with Historic Firsts and Scenic Views

Ontario Road Trip: Discover 11 Islands on the Long Sault Parkway – 2026 Season

25 Things to Do During Summer in and Around Cornwall

25 Summer Day Trips With Kids From Ottawa

25 Summer Adventures and Activities in Leeds & Grenville

24 Things to Do This Summer in Greater Napanee – Lennox and Addington County

25 Summer Adventures and Activities in Hastings County

25 Outdoor Adventures in the Ottawa Valley

25 of the Best Things to Do in Lanark County This Summer

25 of the Best Things to Do in Renfrew County This Summer

Getaway to Kingston and 1000 Islands, Ontario – 3 Day Trip Itinerary

Northern Ontario

Top Adventures For a Summer Getaway to Parry Sound

Summer Trip to St. Joseph Island: Historical Sites, Beaches and Trails

2026 Summer in Sudbury: 50+ Activities, Festivals, & Free Fun

Things to Do in French River and Lake Nipissing Area

25 of the Best Things to Do on Manitoulin Island

26 Things to Do in Algoma Country

25 Things to Do in Timmins and Cochrane

Best Things to Do & See in Sault Ste. Marie

25 of the Best Things to Do in Parry Sound

25 Must Do Things in Superior Country

25 Top Things to See & Do in Sudbury

25 Top Things to Do in Thunder Bay

26 Must Do Things in Kenora and Lake of the Woods Region

25 Must Do Things In And Around Dryden

25 Top Things To Do In Sunset Country

25 Family Getaways in Northern Ontario

Ontario Waterways & Roadtrips

25 Outdoor Adventures Between Ottawa & Toronto Near Highway 401

Highway 7 Road Trip: Must Visit Places Between Peterborough and Ottawa

Road Trip the Trent-Severn: A Scenic Drive Through Locks, Lakes and Quaint Villages

Road Trip From Ottawa to Kingston: Drive the Rideau Canal National Historic Site

Guide to Scenic Boat Tours and Cruises in Ontario

Must Visit Towns For a Summer Road Trip Around Georgian Bay

Ontario Road Trip: 50 Things to Do Along Lake Erie Shore

Road Trip: Toronto – Tobermory – Manitoulin Island – Killarney – Georgian Bay

A Guide to Planning a Summer Boating Trip on the Rideau Canal

Guide to Planning a Summer Boating Trip on Trent-Severn Waterway

Road Trip from Niagara Falls to Quebec City