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Extranomical Tours is a San Francisco-based tour operator offering guided day trips and multi-day experiences to destinations such as Yosemite, Napa Valley, Muir Woods, Alcatraz, and Monterey. The company has been hosting visitors to the Bay Area since 2002 and has accumulated over 9,000 customer reviews.

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At a glance

About Extranomical Tours (US)

Founded
2002
Headquarters
425 Avenue M, San Francisco, CA 94130
Main category
Guided tours and day trips
Key destinations
Yosemite, Napa Valley, Muir Woods, Alcatraz, Monterey
Customer reviews
9,000+
Cancellation policy
Full refund if cancelled 24 hours in advance (excluding 3rd-party tickets)
Satisfaction guarantee
Partial or full refund if not satisfied
Customer service hours
Daily, 5:00 am to 10:00 pm PST
Extranomical Tours operates in the mid-to-premium segment of guided tourism, targeting travelers visiting San Francisco who want structured, locally guided excursions without arranging logistics themselves. All guides and leadership are based in the Bay Area, which shapes the local knowledge built into each tour. The company positions itself on customer support and flexibility, offering a money-back satisfaction guarantee and free cancellation up to 24 hours in advance for most tours. Beyond group tours, private and corporate itineraries are available, covering destinations from Silicon Valley to Lake Tahoe.
June 2026

Active promotions

Ready to use with your order at Extranomical Tours (US).

Last-minute discount on selected day trips departing within the next 48 hours, available through the deals section of the website.
To the shop
Special group rate for parties booking five or more seats on the same tour date.
To the shop
Recent

Extranomical Tours (US) in the news

Recent updates and background about Extranomical Tours (US), summarised in our own words.

Extranomical Tours

National Parks Within Reach of San Francisco

Extranomical Tours provides an overview of eight national parks located near San Francisco. The guide is intended to help visitors identify natural destinations accessible from the city.

Extranomical Tours

Activities to Enjoy in Yosemite During Winter

Extranomical Tours presents a selection of things to do in Yosemite specifically during the winter months. The guide is aimed at visitors considering an off-season trip to the park.

Extranomical Tours

Travel Options From San Francisco to Yosemite

Extranomical Tours outlines four methods for traveling from San Francisco to Yosemite National Park. The guide gives travelers a practical comparison of available routes and transportation choices.

Summaries by Image Review based on publicly available sources and our own editing. External links may contain affiliate links.

Frequently asked questions

What others ask about Extranomical Tours (US)

Answers to the most common questions, based on search behaviour and our own research.

Is Extranomical Tours a reliable tour company?

Extranomical Tours has been operating since 2002 and has collected over 9,000 customer reviews. The company offers a satisfaction guarantee that includes a partial or full refund if the customer is not happy with the experience.

Can I get a refund if I cancel my tour?

For tours that do not include third-party tickets or accommodations, Extranomical Tours offers a full refund when the booking is cancelled at least 24 hours before departure. Tours involving third-party arrangements may have different cancellation terms.

How can I contact Extranomical Tours if I have a question?

The company can be reached by phone at +1-415-357-0700, by email at [email protected], or via live chat. Customer service is available daily from 5:00 am to 10:00 pm Pacific Time.

Does Extranomical Tours offer private tours?

Yes, private tours are available for several destinations including Yosemite, Wine Country, Muir Woods, Monterey, Alcatraz, San Francisco, Silicon Valley, and Lake Tahoe. Custom requests and corporate events can also be submitted directly through the website.

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