What Sierra State Parks Foundation does

Sierra State Parks Foundation (SSPF), founded in 1974 and headquartered in Kings Beach, California, is a 501(c)(3) nonprofit organization operating as the official Cooperating Association of California State Parks for the Lake Tahoe-Donner region. The foundation supports eight state parks — Kings Beach, Donner Memorial, Burton Creek, Tahoe State Recreation Area, Sugar Pine Point, D.L. Bliss, Emerald Bay, and Washoe Meadows — by funding educational programming, restoration projects, and visitor services that state funding alone does not cover. Annually, it invests approximately $500,000 in these programs and serves 1.5 million park visitors, 16,000 guided tour participants (including 1,000+ free school tours), and 5,200 free educational programming attendees.

The foundation's core offerings are organized around two historic house museums — Vikingsholm Castle at Emerald Bay and the Hellman-Ehrman Mansion (Pine Lodge) at Sugar Pine Point — supplemented by four park visitor centers and five park stores selling apparel, books, maps, and souvenirs. Tours are priced at $15-$18 for adults with student/military/senior discounts, and premium private experiences range from $1,000 (Breakfast on the Porch) to $10,000+ (Personal Chef Dinner). Beyond earned revenue, the foundation is sustained by individual donations, monthly giving, planned giving and estate gifts, corporate sponsorships, and grants from regional funders including the Tahoe Fund, Martis Fund, and Hellman Foundation. It uses standard nonprofit infrastructure: Shopify for ecommerce, Constant Contact for email, Network For Good for donations, Volunteer Matrix for volunteer coordination, and ReserveCalifornia for camp reservations. There is no proprietary technology or AI/ML capability; interpretive work is human-led by tour leads, docents, and volunteer naturalists. The organization is led by Executive Director Michael Myers, an 11-person Board of Directors (President Norma Santiago), a small staff, and 50+ active volunteers contributing over 1,000 hours annually.

Revenue is generated through a hybrid model combining donations/contributions, tour fees, retail sales, planned giving, event revenue, and project-specific donations (e.g., Vikingsholm Forever Endowment, Donner Project). The foundation markets through a blog, email newsletter, social media, special events (Jazz at the Castle, Movies on the Beach, Sierra Speaker Series), and partner cross-promotion with organizations such as Visit Truckee Tahoe and Sierra Club. Its Platinum Transparency 2025 seal from Candid and the 2026 California State Parks Director's Recognition Award signal strong accountability and partner standing.

Name

Sierra State Parks Foundation

Legal name

Sierra State Parks Foundation

Website

https://sierrastateparks.org

Company type

Private

Founded year

1974

Operating status

Operating

Headcount range

11–50 employees

Short description

The Sierra State Parks Foundation is a 501(c)(3) nonprofit Cooperating Association supporting eight California State Parks in the Lake Tahoe-Donner region. Founded in 1974, it funds educational programs and restoration, operates two historic house museums, four visitor centers, and five park stores serving 1.5 million visitors annually.

Ownership category

akta.pro rank

Product category

State Park Support Services

NAICS

Nature Parks and Other Similar Institutions (712190), Museums, Historical Sites, and Similar Institutions (712)

SIC

Services-Amusement & Recreation Services (7900)

akta.pro primary industry

Forestry & Reforestation (BPAGAGAD)

akta.pro secondary industries

Guided Tours & Interpretive Services (Ranger-Led, Naturalist, Cultural Interpretation) (THAAAGAB), National Parks & Protected Area Visitor Services (Concessions, Guided Access) (THAAAAAH), Environmental & Climate Grantmaking Foundations (BPAGAKAM)

Keywords

• Historic house tours
• State park visitor centers
• Park gift shop retail
• Nonprofit park fundraising
• Outdoor educational programs

Headquarters

HQ city

Kings Beach

HQ country

United States

HQ region

North America

Offices6 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Others, Marketing or Sales, Technology or R&D, Supply Chain

Revenue model

1. Donations and Contributions: Individual and corporate donations including monthly giving programs, one-time gifts, and major gift opportunities. Donors receive perks such as event ticket discounts and store discounts.
2. Tour Fees: Revenue from Vikingsholm Castle and Hellman-Ehrman Mansion tours. Adults pay $18 for Vikingsholm tours and $15 for Hellman-Ehrman tours. Student, military, and senior discounts available. Private experiences available at premium pricing ($1,200 for Vikingsholm Tour & Tastings, $1,000 for Breakfast on the Porch at Hellman-Ehrman).
3. Retail Store Sales: Five park stores operating at Donner Memorial, Sugar Pine Point, D.L. Bliss, and Emerald Bay State Parks sell apparel, gifts, books, maps, snacks, and souvenirs.
4. Planned Giving and Estate Gifts: Wills, bequests, trusts, retirement fund beneficiary designations, and life insurance donations. Tax ID: 94-2538013.
5. Event Revenue: Fundraising events including Jazz at the Castle, Movies on the Beach, concerts, cruises, and benefit concerts. Some events are free while others have admission fees.
6. Project-Specific Donations: Donations directed to specific projects including The Donner Project, Vikingsholm Forever Endowment, Hellman-Ehrman Estate Endowment, Bear Box Art, Memorial Benches, and Olympic Heritage Trail grooming.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels6 records

Core offering

The Sierra State Parks Foundation operates as the official nonprofit partner of California State Parks for the Lake Tahoe-Donner region, providing guided historic house tours at Vikingsholm Castle and Hellman-Ehrman Mansion, running four visitor centers and five park stores, and delivering free educational programming including Jr. Ranger activities, interpretive hikes, Sierra Speaker Series, and paddling tours. The foundation funds approximately $500,000 annually in park improvements and restoration, sustains operations through donations, grants, sponsorships, tour fees, and retail sales, and engages more than 50 active volunteers.

Product overview

Sierra State Parks Foundation operates as a nonprofit partner of California State Parks supporting eight Lake Tahoe-Donner State Parks. The foundation's offerings include two historic house tour programs (Vikingsholm Castle Tours and Hellman-Ehrman Mansion Tours), four visitor centers with retail stores, free educational programming (Jr. Ranger, campfire programs, Sierra Speaker Series, paddling tours), special fundraising events, and online donation programs. The foundation returns approximately $500,000 annually to support educational programs and restoration projects, operates park gift shops, and manages tour operations for the historic properties. The organization also supports park improvements through specific project funds including the Donner Project, Vikingsholm Forever Endowment, and Hellman-Ehrman Estate Endowment.

Differentiator

Problem solved

Functional benefit

Products and services

• Vikingsholm Castle Tours 30-minute guided tours of Vikingsholm Castle, a Scandinavian-style historic mansion on the shore of Emerald Bay at Lake Tahoe, offered to park visitors during the summer season (Memorial Day through September). Pricing is $18 for adults and $15 for students (with valid college ID), active duty military, and seniors; children 6 and under are free. Private experiences including Vikingsholm Tour & Tastings are offered at $1,200 with two weeks' notice.
• Hellman-Ehrman Mansion Tours (Pine Lodge) 45-minute guided tours of the Hellman-Ehrman Mansion (Pine Lodge), a 1903 historic summer retreat built by San Francisco financier I.W. Hellman, located at Sugar Pine Point State Park. Pricing is $15 for adults and $12 for students (with valid college ID), active duty military, and seniors; children 6 and under are free. Premium private experiences include Breakfast on the Porch ($1,000 donation for four with mansion tour) and Personal Chef Dinner ($10,000 minimum donation for eight guests).
• Park Stores and Gift Shops Five park stores operated by the foundation at Donner Memorial, Sugar Pine Point, D.L. Bliss, and Emerald Bay State Parks selling books, maps, gifts, souvenirs, apparel, jewelry, snacks, and ice cream. Items range from $4.25 (Hiking Staff Medallion) to $51.95 (Mountain Sweatshirt), with an online storefront at shop.sierrastateparks.org in addition to physical locations.
• Donner Lake Paddling Tours

Quantifiable outcome

• 1.5 million annual park visitors served
• +3 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

Partnerships

Twelve partnerships are on record, tiered core and minor.

• California State ParkscoreStrategic or Co-development PartnerThe primary agency partner for the Lake Tahoe-Donner California State Parks. The foundation serves as the official nonprofit partner/cooperating association, providing supplemental funding for educational programming and restoration projects.
• California State Parks FoundationcoreStrategic or Co-development PartnerStatewide nonprofit partner supporting California State Parks initiatives.
• California Alpine ClubminorStrategic or Co-development PartnerLocal organization supporting outdoor recreation and conservation in the Sierra Nevada region.
• Sierra ClubminorStrategic or Co-development PartnerEnvironmental organization with local Tahoe chapter supporting conservation efforts.
• Visit Truckee TahoeminorGTM or Marketing PartnerRegional tourism organization promoting Lake Tahoe and Truckee area attractions.
• North Tahoe Community AllianceminorStrategic or Co-development PartnerLocal community organization supporting North Lake Tahoe area initiatives.
• Tahoe City RotaryminorStrategic or Co-development PartnerLocal service organization supporting community projects in Tahoe City.
• Action Water SportsminorChannel Partner/ Reseller/ DistributorProvides boat transportation to Vikingsholm Castle tours from Camp Richardson Marina.
• Cruise TahoeminorChannel Partner/ Reseller/ DistributorProvides cruise tours to Vikingsholm Castle by water as an alternative to hiking.
• Camp RichardsonminorStrategic or Co-development PartnerHistoric resort and marina partner in the Lake Tahoe area.
• West Shore SportsminorGTM or Marketing PartnerLocal sports and outdoor recreation business on Tahoe's West Shore.
• Epic PromiseminorStrategic or Co-development PartnerVail Resorts' environmental sustainability program supporting mountain community initiatives.

Scale indicators9 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• California State Parks Foundation: Statewide nonprofit partner of California State Parks. A close strategic peer and named partner of Sierra State Parks Foundation, sharing mission, donor base, and policy advocacy on park funding.
• Yosemite Conservancy: Official nonprofit partner for Yosemite National Park with the same cooperating-association model: donor-funded programs, retail stores, tours, and educational programming supporting the park. Highly comparable in structure, mission, and revenue mix.
• Golden Gate National Parks Conservancy: Cooperating association supporting Golden Gate National Recreation Area. Runs visitor centers, retail, tours, and major fundraising programs for national park units—directly comparable business model at a larger scale.
• National Park Trust: National nonprofit that acquires land, completes trail projects, and funds educational programs for national and state parks. Operates a similar donation-and-grantmaking model across parks.
• Sequoia Parks Conservancy: Cooperating association for Sequoia and Kings Canyon National Parks operating visitor services, retail, and education programs funded by donations. Same business model and revenue architecture.

Broad incumbents

• Save the Redwoods League: Established nonprofit conserving and restoring redwood forests in California state and national parks. Larger, more land-acquisition-focused, but overlapping donor ecosystem and state-park mission.
• National Parks Conservation Association: Large national advocacy organization defending national park funding and policy. Larger, advocacy-led; comparable in mission scope and donor overlap with state-park-oriented nonprofits.

Emerging players

• Visit Truckee Tahoe: Regional destination marketing organization for the Truckee–North Tahoe area. A current marketing partner that overlaps with Sierra State Parks Foundation on visitor-facing promotion of the same parks and tourism base.

Regional players

• Eastern Sierra Land Trust: Regional conservation nonprofit protecting land in the Eastern Sierra. Same geography/ecosystem, similar donor base, and overlapping mission around Sierra Nevada park and open-space preservation.
• Tahoe Fund: Regional Lake Tahoe environmental nonprofit funding environmental improvement projects in the Tahoe Basin. Geographic peer that is also a current financial partner of Sierra State Parks Foundation.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/SierraSPF
• LinkedInlinkedin.com/company/sierrastateparksfoundation

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sierra State Parks Foundation