State parks
Little River State Beach
Patrick's Point State Park
Trinidad State Beach
Historic landmarks
Trinidad Head Light, National Registered Landmark #1720
Trinidad Head, State Historic Landmark #146
Town of Trinidad, State Historic Landmark #216
Old Indian Village of Tsurai, State Historic Landmark #838
Other
Trinidad Pier
Strawberry Rock
Fred Telonicher Marine Laboratory, Humboldt State University
Trinidad City Cemetery includes Indian and settler graves and one unusual tombstone.
  Edward Bernhardt Schnaubelt was the brother of Rudolph Schnaubelt, accused of the Haymarket Riot bombing in Chicago, Illinois and the brother-in-law of Michael Schwab, sentenced to death for his role in the riot.
 All three Schnaubelt brothers left Chicago shortly after the riot.
 Edward Schnaubelt briefly panned for gold before settling in Trinidad, opening a sawmill and buying a tract of timber to supply his mill.
 After Schnaubelt's mill was taken over by his rivals, he re-entered the closed mill at night to reclaim his personal tools, and was shot to death by a nightwatchman hired to protect the property.
His wife chose the phrase "Murdered by Capitalism" for his marker which inspired the 2004 book by John Ross.
State parks
Little River State Beach
Patrick's Point State Park
Trinidad State Beach
Historic landmarks
Trinidad Head Light, National Registered Landmark #1720
Trinidad Head, State Historic Landmark #146
Town of Trinidad, State Historic Landmark #216
Old Indian Village of Tsurai, State Historic Landmark #838
Other
Trinidad Pier
Strawberry Rock
Fred Telonicher Marine Laboratory, Humboldt State University
Trinidad City Cemetery includes Indian and settler graves and one unusual tombstone.   Edward Bernhardt Schnaubelt was the brother of Rudolph Schnaubelt, accused of the Haymarket Riot bombing in Chicago, Illinois and the brother-in-law of Michael Schwab, sentenced to death for his role in the riot.  All three Schnaubelt brothers left Chicago shortly after the riot.  Edward Schnaubelt briefly panned for gold before settling in Trinidad, opening a sawmill and buying a tract of timber to supply his mill.  After Schnaubelt's mill was taken over by his rivals, he re-entered the closed mill at night to reclaim his personal tools, and was shot to death by a nightwatchman hired to protect the property. His wife chose the phrase "Murdered by Capitalism" for his marker which inspired the 2004 book by John Ross.
Trinidad, California