The icon is the shape of a castle. The shape has to small tower shapes on both the left and the right and a bigger tower in the middle that is elevated a bit higher. It also has a half oval shaped doorway in front.
This is a Monastery icon. We've made it in iOS style
, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 13,300 icons, all in the same style and quality.