Moeraki
New Zealand is the place that has huge round boulders along the beach. These boulders are called the Moeraki Boulders.
Moeraki Boulders
Moeraki, north of Dunedin, Otago, New Zealand.
Boulders Beach: Simon's Town, South Africa
a beach
A beach, or a bay.
Boulder Beach is located in Cape Town, South Africa and is known for its colony of African penguins. It is surrounded by granite boulders and it considered to be extremely beautiful .
You will find a colony of African Penguins at Boulders Beach in Simonstown.
"He walked along the beach."
Jacksonville Beach (Florida)
Waikiki Beach is in Hawaii. Wildcat Beach is in California.
The prepositional phrase is "as you walked along the beach".