I've had some amazing and some lovely and some brilliant times on horses, but the two that are always at the front of my mind are:

Galloping Dizzy. The one and only time I've galloped on her. Just the most amazing and wonderful feeling.

That one is The One, but this one is close behind it:

When someone taught me how to halt Dizz, by lifting with my seat. Just amazing.

There's been lots of other good and special times, but the two above really stick in my mind

So, what's yours?