We did ridding/horse-ridding on mountains.
We had a ride on horse on mountains.
and
We did boating in lake.
We had boating in lake.
Are the above sentences correct?
We did ridding/horse-ridding on mountains.
We had a ride on horse on mountains.
and
We did boating in lake.
We had boating in lake.
Are the above sentences correct?
No, try these:
We went horse riding in the mountains.
We went horse riding on the mountain.
We went boating on the lake.