Construction

There is no trail running around the lake. The underwater walkway does still exist, and the sides do exist.
Should look something like this:
https://drive.google.com/file/d/1ENj_t6PC2tC2dabGCoFrA8DBq_4otawR/view?usp=sharing

the trail up to the bridge have been lost to time and no longer exists. This includes on the field sparrow side, However, the first part up to the bridge from Old Cottage still exists.

Missing place here.
There is supposed to be a green space here.
https://www.google.com/maps/place/The+Crestway+Green+Space/@43.41311,-80.4092061,17z/data=!3m1!4b1!4m6!3m5!1s0x882b8b004d14a093:0xfe8081611623cf13!8m2!3d43.4131061!4d-80.4066258!16s%2Fg%2F11wn8bqsvb?entry=ttu&g_ep=EgoyMDI0MTIxMS4wIKXMDSoASAFQAw%3D%3D

I don't belive this trail still exists anymore.

Cheers.

Missing Park here.
629 Pelham Street has a park, Pelham Park

"This route has been cancelled: https://cptdb.ca/wiki/index.php?title=Grand_River_Transit_route_73_%27Northlake%27"
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2024-10-01T00:16:33Z
POI name: Lake Louise / Rock Point
POI types: public_transport-platform highway-bus_stop
#organicmaps ios

Unable to answer "Do you have to pay to park here?" – Street-side Parking – way/429473616 via StreetComplete 59.3:

Not parking