Sierra Leone: lowest point: Atlantic Ocean 0 m
highest point: Loma Mansa (Bintimani) 1,948 m
Singapore: lowest point: Singapore Strait 0 m
highest point: Bukit Timah 166 m
Slovakia: lowest point: Bodrok River 94 m
highest point: Gerlachovsky Stit 2,655 m
Slovenia: lowest point: Adriatic Sea 0 m
highest point: Triglav 2,864 m
Solomon Islands: lowest point: Pacific Ocean 0 m
highest point: Mount Makarakomburu 2,447 m