Texas This is a list of lakes in the Cook Islands. Lakes Lake Tiroto, on Atiu Island Atiu Lake Tiroto Mangaia Lake Tiriara Mitiaro Rotonui (big lake) Rotoiti (small lake) External links Lakes portal http://www.cookislands.org.uk/mitiaro.html List of lakes in OceaniaSovereign states Australia Federated States of Micronesia Fiji Kiribati Marshall Islands Nauru New Zealand Palau Papua New Guinea Samoa Solomon Islands Tonga Tuvalu Vanuatu Associated statesof New Zealand Cook Islands Niue Dependenciesand other territories American Samoa Christmas Island Clipperton Island Cocos (Keeling) Islands Easter Island French Polynesia Guam Hawaii New Caledonia Norfolk Island Northern Mariana Islands Pitcairn Islands Tokelau Wallis and Futuna