Title: 10 TOP Things to Do in Leeds and Grenville United Counties March 2026 | Expedia.co.uk # What to do in Leeds and Grenville United Counties ## Activities, attractions and tours ## Visit Leeds and Grenville United Counties Types of activities [Leeds and Grenville United Counties travel guide](https://expedia.co.uk/Leeds-and-Grenville-United-Counties.dx553248635975749153) ![You never know what you will come across when you’re out for a ride.](https://images.trvl-media.com/place/553248635740519655/e4b4657e-e091-4ba4-9651-af0f179321f1.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![You never know what you will come across when you’re out for a ride.](https://images.trvl-media.com/place/553248635740519655/e4b4657e-e091-4ba4-9651-af0f179321f1.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![We were staying overnight on a tiny bit of land and the morning greeted us with an ethereal mist. #lakes #forests #troveon](https://images.trvl-media.com/place/553248635740521607/b861892d-40b2-4015-a399-28aea9225b95.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![The tiny islands in the St Lawrence River are actually the tops of worn-down mountains. Do the cruise around all the quirky ways that people have added structures to them. This one is barely a rock let alone an island! #water #boats](https://images.trvl-media.com/place/553248635976197078/977fd23e-bd8a-4e95-a1d4-88220762e4b4.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![I did a bit of paddling while I was in Canada, and the best place by far is Algonquin and its many many lakes. This is definitely land of the silver birch, home of the beaver! #paddle #lakes](https://images.trvl-media.com/place/553248635740521607/9a908076-0580-4279-b8ff-1e4a75b7692b.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) --- - ![find price illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__find_price.svg) ### Explore activities Explore thousands of experiences from activities and attractions to day tours and transfer. - ![calendar shield illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__calendar_shield.svg) ### Book with ease Skip the line- book tickets online in minutes to top attractions with free cancellation on many activities. - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Treat yourself One Key members save % or more on select activities, hotels, cars and holiday rentals. [Learn about One Key](https://www.expedia.co.uk/welcome-one-key) --- ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-uk-fr-de.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Holiday Sale Members save up to 40% on hotels and holiday homes. Plan this year’s big trip and save. [Book now](https://expedia.co.uk/cheap-deals?rfrr=ACTIVITIES_SPRING_PROMO_553248635975749153) ## What to do in Leeds and Grenville United Counties --- --- Looking for fun things to do nearby? Check [things to do near me](https://www.expedia.co.uk/things-to-do-near-me) to find and book the best things to do, fun activities, and top attractions wherever you happen to be. --- ## Day trip destinations from Leeds and Grenville United Counties ![Major\'s Hill Park featuring snow and a church or cathedral](https://images.trvl-media.com/place/507221/53ae7336-31b9-4831-b99a-387a65ea548c.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Ottawa ![Brockville featuring heritage architecture](https://images.trvl-media.com/place/10493/bd61eaf2-052a-4007-a8f6-6793c4c6a4a0.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Brockville ![Adobe](https://images.trvl-media.com/place/10739/4c092c10-f2b5-4e66-b91f-f18cdcc2acf6.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Alexandria Bay ![Merrickville showing street scenes](https://images.trvl-media.com/place/181888/0299bfcc-2fcc-455a-95cb-e00624b6c766.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Merrickville ![French Bay](https://images.trvl-media.com/place/183654/e6b25bc7-68a8-4b3f-be1a-6c4e5233deb8.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Clayton ![Kemptville showing a lake or waterhole](https://images.trvl-media.com/place/6023910/15e535fb-a261-430b-8383-958e7d176fe7.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Kemptville ![Perth featuring a bridge and a river or creek](https://images.trvl-media.com/place/6057824/1e2017a6-7a9e-4de8-89ba-59abec8a050e.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Smiths Falls ![St. Lawrence Islands National Park showing a river or creek and forests](https://images.trvl-media.com/place/6089311/0832cc10-9dc9-41c6-a642-9e499a2f5ad2.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Lansdowne ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels when you book in the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. Scan the QR code with your device camera and download our app