Walking 3:00:00 [2]
Even with tourist crowds, Golden Circle sights were "must sees". We did extra walking at each. "Continental divide" where Europe and NA plates are separating. Geyser which blows every 3-5 minutes and other geo-thermal features. Impessive waterfall.
Then tough hike uphill in rain to soak in warm pools in stream - rain did stop for soak and hike down. Lots of wet stuff.
Two excellent, reasonably priced meals at food court at Hlemmur bus hub.