• Eugene O'Neill at Tao House

    Eugene O'Neill

    National Historic Site California

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  • Eugene O'Neill NHS Reduces Days Open

    We will be closed for tours Mondays through Thursdays. Guided tours by reservation are on Fridays and Sundays at 10 & 2. Our self-guided Saturdays Without Reservations shuttle pick-up will be at 205 Railroad Ave., Danville, at 10:15 AM, 12:15 & 2:15 PM.

Cooperating Association

The park book store is operated through the Western National Park Association.

Did You Know?

Pool and Mt. Diablo

While the O’Neills were in residence, the water supply at Tao House was from a natural spring in the Las Trampas Wilderness Area. Even the swimming pool was filled with natural spring water!