Two Medecine is scenic by itself : the lake with all the mountains around is a must to see.
The "shop", an old and ancient ranger station transports you in old times...
And Twin Falls/Upper two medecine lake with boat to go and upon the time you have on the back trip is not difficult.
To have a quiet rest on twin falls was one of our excellent "souvenir" two years ago...and the hike to Upper two medecine lake is not difficult.
To come back to "trailhead" as i mentioned before, or back by boat or by one of the 2 shores and the south one is easy with chance to see some wildlife(we saw mooses here...).
Erik