C.A. Thayer Visiting Hours, Tickets, and San Francisco Historical Sites Guide

Date: 04/07/2025

Introduction

The C.A. Thayer stands as a unique symbol of the West Coast’s maritime and industrial past. This historic three-masted wooden schooner, constructed in 1895 by Hans Ditlev Bendixsen for the E.K. Wood Lumber Company, represents the ingenuity and enduring spirit of the Pacific lumber trade. Over its extensive career, the Thayer weathered the challenges of coastal shipping, adapted to new roles in fishing and wartime service, and now serves as a floating museum, offering visitors a tangible link to San Francisco’s rich waterfront heritage. Whether you’re a maritime enthusiast, history buff, or first-time visitor, this guide provides comprehensive information on C.A. Thayer visiting hours, ticketing, accessibility, history, and tips for planning your visit to one of San Francisco’s most treasured historic sites (NPS C.A. Thayer History; Thayer Families; San Francisco Jeep Tours).

Table of Contents

• Historical Overview
  • Origins and Construction
  • Lumber Trade Era (1895–1912)
  • Fishing and Wartime Service (1912–1950)
  • Preservation and Restoration (1950–Present)
  • Cultural Significance
• Visiting the C.A. Thayer
  • Location and Relocation to Mare Island
  • Visiting Hours and Ticketing
  • Tours and Accessibility
  • On-Site Amenities and What to Bring
  • Nearby Attractions
• Special Events and Programs
• FAQs
• Visuals and Media
• Plan Your Visit and Tips
• References

Historical Overview

Origins and Construction

Commissioned by the E.K. Wood Lumber Company and named after partner Clarence A. Thayer, the schooner was designed for the West Coast lumber trade. Built almost entirely from Humboldt Pine (Douglas fir), the Thayer was engineered for strength and capacity, measuring 156 feet in length with a beam of 36 feet. Its shallow draft and robust hull enabled safe navigation of the Pacific’s “doghole” ports and the transport of up to 575,000 board feet of lumber (thayerfamilies.org; nps.gov).

Lumber Trade Era (1895–1912)

From 1895 to 1912, the Thayer was a mainstay of the lumber trade, hauling timber from the Pacific Northwest to booming cities along the coast. These voyages were often perilous, with the crew facing hazardous coastal conditions and unpredictable seas. Notably, the Thayer survived several major incidents, including losing her rudder and enduring violent storms—testament to her sturdy construction and the skill of her sailors (nps.gov).

Fishing and Wartime Service (1912–1950)

With the decline of the lumber schooner trade, the Thayer adapted to changing markets. From 1912, she was repurposed for the salmon and cod fisheries, making annual trips to Alaska’s Bering Sea. During World War II, the ship was stripped of her masts and used as an ammunition barge by the U.S. Army. Following the war, she returned to commercial fishing, earning distinction as one of the last operational sailing vessels on the West Coast. Her final working voyage in 1950 marked the end of an era (thayerfamilies.org).

Preservation and Restoration (1950–Present)

After her retirement, the Thayer faced decline but was purchased by the State of California in 1957 for preservation as a museum ship. She was restored and opened to the public in the 1960s at Hyde Street Pier. A major restoration was undertaken from 2004–2016, with over 80% of her timbers replaced to restore her original configuration and structural integrity (maritime.org; nps.gov). The National Park Service now manages the vessel as a National Historic Landmark.

Cultural Significance

As the last surviving West Coast lumber schooner, the C.A. Thayer is irreplaceable. Her varied career mirrors the adaptability of the maritime workforce and highlights the technological transition from sail to steam. Today, she stands as a dynamic educational resource, connecting visitors to the lives of sailors, fishermen, and dockworkers who shaped the region (nps.gov).

Visiting the C.A. Thayer

Location and Relocation to Mare Island

Current Location (2025): Due to structural concerns at Hyde Street Pier, the C.A. Thayer and other historic ships have been temporarily relocated to Mare Island in Vallejo, approximately 30 miles northeast of San Francisco (Mare Island Co.; San Francisco Jeep Tours).

Getting There:

• By Car: Take I-80 to the Mare Island Causeway.
• By Ferry: Ride the San Francisco–Vallejo ferry, then take a short taxi or rideshare to Mare Island’s Historic Core.

Parking is available near the shipyard area.

Visiting Hours and Ticketing

• Hours: As of summer 2025, C.A. Thayer visiting hours are variable due to ongoing restoration. Public access is available during limited hours, with plans to expand as work progresses. Always check the official NPS website or call (415) 447-5000 before your visit (NPS FAQs).
• Tickets: Previously, Hyde Street Pier entrance was $15 for adults (ages 16+), free for children under 15. At Mare Island, fees may vary and some events/tours may require advance reservations. Confirm current ticketing on the NPS visitor information page or Mare Island events calendar.

Tours and Accessibility

• Ranger-Led Tours: Offered periodically; provide in-depth historical insights, restoration stories, and access to select below-deck areas.
• Self-Guided Tours: Interpretive signage and materials are available for independent exploration.
• Accessibility: Due to the ship’s historic design (steep gangways, narrow passageways), accessibility is limited. The NPS offers alternative experiences such as virtual tours and accessible shore exhibits (NPS FAQs).

On-Site Amenities and What to Bring

• Facilities: Basic restrooms are available at Mare Island Historic Core.
• Food: Limited on-site; consider bringing snacks or dining in downtown Vallejo.
• What to Bring:
  • Comfortable shoes for uneven decks
  • Weather-appropriate layers (Mare Island can be cool and breezy)
  • Sunscreen/hat for sun protection
  • Water bottle
  • Camera (personal photography is allowed; check for restrictions during special events)

Nearby Attractions

• Other Historic Ships: The Balclutha, Eppleton Hall, and Hercules, also temporarily at Mare Island, may be available for tours (Mare Island Co.).
• Maritime Museum at Aquatic Park: Art Deco building with Pacific Coast maritime exhibits.
• San Francisco Maritime National Historical Park Visitor Center: Located at the Argonaut Hotel, with exhibits and information (San Francisco Jeep Tours).

Special Events and Programs

Throughout the year, the NPS and Mare Island partners may offer:

• Living history demonstrations
• Maritime skills workshops
• Themed tours (lumber, fishing, wartime service)
• School and group programs (may require reservations)

Stay up-to-date by checking the NPS events page and Mare Island event listings.

FAQs

Q: What are the current visiting hours for the C.A. Thayer?
A: Hours vary due to restoration. Check the NPS website or call (415) 447-5000.

Q: How much do tickets cost?
A: Admission fees may apply. Some tours/events require advance tickets. See the NPS visitor page for details.

Q: Is the ship wheelchair accessible?
A: Accessibility is limited; alternative experiences are available.

Q: Are children allowed?
A: Yes, but must be supervised due to uneven surfaces and ladders.

Q: Are pets allowed?
A: Only service animals are permitted.

Q: Can I take photos?
A: Personal photography is welcome; commercial photography requires a permit.

Visuals and Media

Explore high-quality images, videos, and virtual tours of the C.A. Thayer on the NPS website and Mare Island Co. site. These resources offer a preview of the ship and its restoration process.

Plan Your Visit and Tips

• Check for Updates: Restoration schedules and hours may change. Always confirm before your trip.
• Dress for Weather: Conditions on Mare Island can be variable.
• Arrive Early: For special events or tours.
• Allow Time: To explore other ships and exhibits at Mare Island.
• Download the Audiala App: For guided audio tours and insider tips.

References

• C.A. Thayer: Explore History and Plan Your Visit to This Iconic San Francisco Maritime Treasure, 2025, National Park Service (NPS C.A. Thayer History)
• Visiting the C.A. Thayer: Hours, Tickets, and History of San Francisco’s Historic Lumber Schooner, 2025, Maritime Heritage Organization (maritimeheritage.org)
• C.A. Thayer Visiting Hours, Tickets, and San Francisco Maritime History Guide, 2025, San Francisco Maritime National Historical Park (nps.gov)
• Visiting the C.A. Thayer: Hours, Tickets, and Tips for Exploring San Francisco’s Historic Schooner, 2025, San Francisco Jeep Tours (San Francisco Jeep Tours)
• C.A. Thayer Restoration and Preservation, 2025, National Park Service (nps.gov)
• Mare Island Co. News and Events: C.A. Thayer, 2025 (Mare Island Co.)
• The Schooner That Came Home, Harlan Trott, 1960, Thayer Families (Thayer Families)

Experience the legacy of the Pacific Coast’s maritime history aboard the C.A. Thayer. Stay informed, plan ahead, and immerse yourself in the stories of those who built and sailed this iconic vessel. For the latest updates, special events, and audio guides, download the Audiala app and follow the San Francisco Maritime National Historical Park on social media.