Neptune's Shrine is a small shrine in Camp Jupiter dedicated to Neptune. Romans were not fond of Neptune as such it was not as large as the others. While Percy is at the shrine he offers the only food that he has with his, an old bagel.
Percy Jackson described the shrine as a toolshed. A trident full of cobwebs is nailed to the door. Inside there is a small altar.
Shortly after arriving at Camp Jupiter, Percy passes the shrine and is upset by the disheveled state of it.
|Camp Jupiter:||Bathhouse | Bombilo's Coffee Shop | Camp Borders | Camp Jupiter Aviary | Camp Jupiter Stables | Circus Maximus | Cohorts | Coliseum | Cyclops Books | Field of Mars | Garden of Bacchus | Little Tiber | New Rome | New Rome University | Mess Hall | Neptune's Shrine | Pluto's Shrine | Praetorium | Principia | Senate House | Temple Hill | Temple of Bellona | Temple of Diana | Temple of Jupiter Optimus Maximus | Temple of Mars | Temple of Mercury | Via Praetoria | Via Principalis|