forte de santa maria da arrábida portugal. a small coastal fort

sea coast bay cliff terrain vacation mountain cape shore lake reservoir cove fjord ocean tourism vehicle rock setubal portugal august 2023 forte santa maria arrábida small coastal fort features organic polygon plan hexagon earthwork four battlements side fortress forte setúbal castle setubal lisboa lisbon portugal portuguese fort land fish travel tourism artistic battlements side water plan seascape mountain mediterranean coastline coast summer nature