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Mount Tamalpais
Mount Othrys (Titan Stronghold)
Marin County, San Francisco Bay Area
Mount Tamalpais in Marin County serves as the location of Mount Othrys, the Titans' stronghold and counterpart to Mount Olympus. Atlas holds up the sky here.
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Visiting Tips
Mount Tamalpais is in Marin County with stunning views of the Bay Area. The East Peak has a visitor center and hiking trails.
Book Appearances
The Titan's CurseBook 3
The quest to rescue Annabeth and Artemis leads here. Atlas holds the sky, and the Titan palace sits atop the mountain.
The Son of NeptuneBook 2
Referenced as the former Titan stronghold. The Roman demigods are aware of its significance.
Characters
Key Events
- ▸Rescue of Artemis and Annabeth
- ▸Atlas holds the sky
- ▸Zoe Nightshade's death
Coordinates: 37.9235, -122.5965