There are no known landmarks in Carlsbad.
There are only two companies in the city of Carlsbad: Plaster & Sons and Bitumen depots. Bitumen also has a street construction area in Carlsbad. A bit further in the inland is also a Darchelle Uzau vineyard.
- Carlsbad has three connections to the , which runs to San Diego to the south and Los Angeles to the north.
- The runs from I-5 towards the Darchelle Uzau vineyard and the in Ontario to the northeast.
- A minor road runs to San Diego to the south, parallel to I-5.