I haven't heard any explaination for the pools in many houses. However, from my own observation, it was for receiving and reflecting the sunlight from the skylight on the roof, as they only place the windows on the ceiling. But imagine, it could be a beautiful decoration as well.
Some content licensed under a Creative Commons Attribution 3.0 License.
© 1997–2015 Viator, Inc. 330220 All rights reserved. Viator is a registered trademark of Viator, Inc.
is a Service Mark of Viator, Inc. Travel with an Insider is a Service Mark of Viator, Inc.
Use of this website constitutes acceptance of Viator's Terms & Conditions.