- The Seal Rock (also Seal Rocks) is a grouping of small rock islands off the shore near Sutro Baths, named for the seals that often lay on the island.
- Messier 109 (Wikipedia)
Messier 109 (also known as NGC 3992 or the Vacuum Cleaner Galaxy) is a barred spiral galaxy exhibiting a weak inner ring structure around the central bar approximately 67.2 ± 23 million light-years away in the northern constellation Ursa Major. M109 can be seen south-east of the star Phecda (γ UMa, Gamma Ursa Majoris).
- Seal Rocks (San Francisco) (Wikipedia)
Seal Rocks is a group of small rock formation islands in the Lands End area of the Outer Richmond District on the West Side of San Francisco, California, United States. They are located just offshore in the Pacific Ocean, at the north end of the Ocean Beach, near the Cliff House and Sutro Baths ruins.
