> Canonical: https://caparks.org/parks/marconi-conference-center-state-historic-park
> Content revision: 2026-10-20T20:43:08.723Z

[Historic sites](https://caparks.org/types/historic-site)[Marin](https://caparks.org/counties/marin)

# Marconi Conference Center State Historic Park

Marin · California Department of Parks and Recreation

PLAN YOUR VISIT

## The practical details.

**Managing agency**: California Department of Parks and Recreation

**Telephone**: [(415) 663-9020](tel:4156639020)

**Hours**: Open to the General Public Sunrise to Sunset

[Official park information](https://www.parks.ca.gov/?page_id=467)

We have not yet verified entry fees, accessibility details. Confirm these with the managing agency before traveling.

Check notice timestamps and official updates. Conditions can change between source checks.

## Weather & forecast

National Weather Service · [Official forecast ↗](https://forecast.weather.gov/MapClick.php?lat=38.143598&lon=-122.876619)

## About Marconi Conference Center State Historic Park

Marconi Conference Center State Historic Park is listed in official public-land records for Marin, California and is managed by California Department of Parks and Recreation. Our research into visitor facilities is ongoing. Check the managing agency’s information for public entrances, permitted activities, and current access.

## Activities & facilities

[Boating ↗](https://caparks.org/activities/boating)[Interpretive programs ↗](https://caparks.org/activities/interpretive-programs)[Hiking ↗](https://caparks.org/activities/hiking)LodgingFood ServiceParkingDrinking Water AvailableBoat RampsHistorical/Cultural SiteEnv. Learning/Visitor CenterExhibits and ProgramsInterpretive ExhibitsVista PointNature & Wildlife ViewingHiking Trails

Recorded from park sources. Availability and restrictions may vary by season or visitor area.

## Find your way.

Map points represent park land, not verified visitor entrances. Follow the managing agency’s entrance directions. Tiles © OpenStreetMap contributors.

This point represents park land, and may not be a public entrance. Follow official entrance directions.

[Official visitor information & directions ↗](https://www.parks.ca.gov/?page_id=467)

## Sources & verification

Park facts and notices are checked separately. Missing facility information does not mean a facility is absent. Official visitor page checked Oct 20, 2026.

- [California State Parks visitor directory](https://www.parks.ca.gov/?page_id=21805) · Oct 20, 2026

[Suggest a correction](https://caparks.org/about#corrections) · [Markdown version](https://caparks.org/parks/marconi-conference-center-state-historic-park.md)

## Nearby parks.

Within 35 miles in a straight line. Travel distances and entrances vary.

[All parks](https://caparks.org/parks)

[Marin

### Tomales Bay State Park

Boating · Picnicking](https://caparks.org/parks/tomales-bay-state-park)

[Marin

### Samuel P. Taylor State Park

Camping · Picnicking](https://caparks.org/parks/samuel-p-taylor-state-park)

[Marin

### Olompali State Historic Park

Picnicking · Interpretive programs](https://caparks.org/parks/olompali-state-historic-park)