We are left with only one 4096sqm island parcel at SilverRhein Aquarius.
Parcels in Aquarius are in isolated islands. Your nearest neighbours are seperated from you by 64m wide waterway. That means you don't have to put up barrier or be bother by your neighbour's barriers! Monthly tier is L$7000, 936 prims.
Besides, SilverRhein Aquarius is not an isolated sim. It is part of a 12 sims SilverRhein Zodiac Estate. Every sim in SilverRhein are interconnected by waterways. You will love the view of vast sea.
Come and take a look.
http://slurl.com/secondlife/SilverRhein%20Aquarius/188/67/26