Tip Set your Google map directions, As some Taxi Drivers, Will take the long way, As often as possible,,,Ours did anyway, till we got wise to him! No big deal as we saw extra stuff, And it was quite funny telling him the right way to go.
Anyway, Even if 2 persons, I'd still go by Taxi, as they dont mind waiting 2 Hours, If doing the full 3 pools, And having a good jump in / swim while there.
The 3rd pool is not for wimps, some of the climbs, to get there are INTERESTING, to put it mildly. But with care easier than it looks.
Luckily, At the 3rd pool we had it to ourselves, And the rocks, you climb up to dive bomb in, were dry. I was a wimp to start with, so started on the lower ledge, to test it. after that did several jumps off the upper one, There is a rock to the left, Which is easy to avoid when jumping,,,Keep your knees bent.
We did some great videos and pics.
100% recommend