Sierra South

What Sierra South does

Sierra South Mountain Sports is a privately held, family-owned outdoor adventure outfitter founded in 1985 by Tom Moore in Kernville, California, on the Kern River. The company operates guided whitewater rafting trips ranging from beginner Class II-III half-day excursions to multi-day Class IV-V wilderness expeditions (including the flagship Forks of the Kern trips), alongside a whitewater kayaking school (described as the oldest and largest in Southern California), rock climbing lessons, tubing rentals, mountain biking shuttles, a Raft Guide School (Class IV), an on-site retail store, professional photography services, and equipment rentals. All experiences are sold direct-to-consumer through the company's website (FareHarbor booking integration), phone reservations, and walk-in bookings at the Kernville headquarters, with liability waivers handled through SmartWaiver and trip photography delivered through PicThrive.

The business serves a primarily Southern California customer base within roughly a 3-hour drive of Los Angeles, segmented into families and first-timers, groups and organizations (including corporate, bachelor/bachelorette, and Scout troops), thrill-seekers seeking advanced Class IV-V rapids, and multi-activity outdoor enthusiasts. Pricing is unit-based, ranging from $80 for a 1.5-hour Class II-III trip up to $1,399 for a 2-day Class IV-V Forks of the Kern wilderness trip, with add-on revenue from equipment rentals, retail, photography, and training courses. The company grew to become the largest whitewater rafting outfitter in Southern California through the 2019 merger with Kern River Tours (the oldest original Kern River outfitter) and the 2022 acquisition of Mountain & River Adventures. Operations rely on commercial use permits from Sequoia National Forest, Klamath National Forest, and the National Park Service/Lake Mead NRA, and run seasonally from mid-March through November, weighted toward snowpack and water-flow conditions.

Name

Sierra South

Legal name

Sierra South Mountain Sports

Website

https://sierrasouth.com

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

51–100 employees

Short description

Sierra South Mountain Sports is a family-owned whitewater rafting and outdoor adventure outfitter on California's Kern River, offering guided rafting trips, kayaking and rock climbing lessons, and multi-activity experiences to Southern California consumers, families, and groups.

Ownership category

akta.pro rank

Product category

Whitewater Rafting and Outdoor Adventure Services

NAICS

Scenic and Sightseeing Transportation, Water (48721)

SIC

Services-Amusement & Recreation Services (7900)

akta.pro primary industry

Whitewater Rafting, Kayaking & River Adventures (THAJABAB)

akta.pro secondary industries

Water & Marine Guiding Services (Kayak, Canoe, Raft, SUP, Sailing) (THAAALAB), Rafting & River Float Trips (Whitewater, Leisure Floats) (THAJAJAI)

Keywords

• Whitewater rafting
• Outdoor adventure
• Kayaking lessons
• Rock climbing tours
• Mountain biking shuttles

Headquarters

HQ city

Kernville

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Supply Chain, Others

Revenue model

1. Whitewater Rafting Trips: The primary revenue stream comes from guided whitewater rafting trips of varying durations and difficulty levels. Trips range from short 1.5-hour Class II-III experiences to multi-day Class IV-V wilderness expeditions. Pricing varies by trip length, difficulty, and included amenities such as meals and equipment.
2. Other Adventure Activities: Revenue is also generated from kayaking lessons, rock climbing trips, tubing rentals, and mountain bike shuttles. These activities complement the core rafting business and appeal to the same outdoor adventure customer base.
3. Equipment Rentals: The company rents supplemental equipment including wetsuits, booties, splash jackets, and other gear that enhances the customer experience on rafting and kayaking trips. These rentals are add-on purchases to the core trip booking.
4. Retail Store Sales: An on-site retail store sells outdoor gear, clothing, water shoes, sunscreen, and other adventure-related merchandise. The store serves both pre-trip preparation needs and post-trip souvenir purchases.
5. Photography Services: Professional photographers capture guests during trips at key rapid locations. Photos are available for purchase after the trip, providing an additional revenue stream and memorable customer experience.
6. Raft Guide School: The company operates a Raft Guide School (Class IV) for aspiring river guides, generating revenue from training courses for future employees and industry professionals.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels11 records

Core offering

Sierra South offers guided whitewater rafting trips on the Kern River in Kernville, California, ranging from short Class II-III family-friendly excursions (1.5 hours) to multi-day Class IV-V wilderness expeditions on the Forks of the Kern. The company also provides complementary outdoor adventure services including whitewater kayaking lessons (the oldest and largest kayaking school in Southern California), rock climbing tours, tubing rentals, mountain bike shuttles, and a Raft Guide School. Supporting offerings include equipment rentals, an on-site retail store selling outdoor gear and apparel, and professional trip photography available for purchase after each trip.

Product overview

Sierra South is a whitewater rafting and outdoor adventure outfitter offering a comprehensive portfolio of guided experiences centered on the Kern River in Kernville, California. The core offering consists of whitewater rafting trips ranging from beginner Class II-III half-day excursions to advanced Class IV-V multi-day wilderness expeditions, including flagship products like the Forks of the Kern (both 2-day and full-day variants) and various Lower and Upper Kern day trips. Complementary adventure products include whitewater kayaking lessons (the oldest and largest kayaking school in Southern California), rock climbing tours, tubing rentals, and mountain biking shuttles. The company also offers specialized programs like Scout Merit Badge rafting and Raft Guide School. All offerings are booked through FareHarbor's reservation system, with waivers handled via SmartWaiver and trip photos available through PicThrive.

Differentiator

Problem solved

Functional benefit

Products and services

• Lickety Split (Class II-III) A 1.5-hour short Class II-III whitewater rafting trip on the Kern River featuring rapids Powerhouse, Big Daddy, and Ewings; suitable for families and first-timers, from $80, minimum age 6 years.
• Lickety Blaster (Class II-III) A 2-3 hour extended Class II-III rafting trip running two laps through Kernville, available March through July, from $99, for adventurous rafters wanting more time on the water.
• Lower Kern Half Day (Class II-III) A 3-4 hour beginner-friendly half-day rafting trip with splashy rapids, scenic views, wildlife, jump rocks, and hot springs at takeout; from $165, minimum age 8, no experience necessary.
• Upper Kern Half Day (Class IV) A half-day Class III-IV whitewater rafting trip on the Upper Kern for thrill-seekers with easy road access and multiple departure times; from $165, available March through July.
• Lower Kern Half Day (Class IV) A four-hour PM run on the Lower Kern with five Class IV rapids and an exciting jump rock below Horseshoe Falls; minimum age 12.
• Upper Kern Full Day (Class IV) A 6-8 hour full-day Class III-IV rafting trip on the Upper Kern River with fully catered deli-style lunch; from $230, available March through August, for intermediate rafters seeking greater variety and excitement.
• Lower Kern Full Day (Class IV) A full-day Class IV whitewater adventure winding through narrow canyons with 13 miles of river and 8 Class IV rapids; fully catered lunch included.
• Lower Kern Full Day (Class II-III) A mellow full-day Class II-III river trip through varied terrain including granite boulder slabs and overhanging trees, with fully catered lunch; open to large groups.
• Upper Kern Full Day (Class V) The company's most challenging Class IV-V whitewater trip including Thunder Run or Chamise Gorge sections; from $325, available mid-April through mid-July, wetsuits provided.
• Forks of the Kern Full Day (Class V) A one-day Class V descent of the Forks of the Kern known as the 'Bullet Run' — 16 miles with approximately 100 Class IV-V rapids; from $799, available April through August, pre-trip meeting required.
• Lower Kern 2 Day (Class II-IV) An overnight 2-day whitewater rafting adventure on the Lower Kern covering 21 miles of Class II-IV rapids over two days, with 5 meals, riverside camping, and activities such as cliff jumping and volleyball; from $499.
• Forks of the Kern 2 Day (Class IV-V) A premier 2-day wilderness whitewater rafting trip featuring 17 continuous miles of Class IV-V rapids including Upper Freeman, Vortex, Gauntlet, Confusion, and Carson Falls; from $1,399 with gourmet meals and riverside camping.
• BSA Whitewater Merit Badge Program A full-day educational rafting program for Boy and Girl Scout troops that combines whitewater rafting with curriculum on river safety, hydrodynamics, swimming in current, and hazard identification, culminating in the whitewater merit badge; from $175, groups of 12 or more.
• Whitewater Kayaking School The oldest, largest, and most experienced whitewater kayaking school in Southern California, offering lessons from beginner to advanced levels with professional instructors for individuals seeking skill development.
• Rock Climbing Lessons Rock climbing tours available in half-day and full-day formats with all equipment included, no experience necessary.
• Tubing Rentals A 3-hour inner tube rental floating approximately three river miles through Class II-III rapids; equipment includes the tube, life jacket, optional helmet, and a single shuttle ride.
• Mountain Biking Shuttles Mountain bike shuttles and biking adventures in the Kernville area with access to trails such as Cannell Trail, offered as a complementary activity to the core rafting business.
• Raft Guide School (Class IV) A professional training program for aspiring raft guides covering Class IV whitewater techniques, generating revenue from training courses for future employees and industry professionals.
• Equipment Rentals (Add-ons) Supplemental equipment rentals including wetsuits, booties, and splash jackets available on all rafting trips as add-on purchases to enhance the customer experience.
• Sierra South Retail Store An on-site retail store at the Kernville headquarters selling outdoor gear, clothing, water shoes, sunscreen, and other adventure-related merchandise; serves pre-trip preparation needs and post-trip souvenir purchases.
• Professional Trip Photography Professional photographers capture guests during trips at key rapid locations; photos are available for purchase after the trip via the PicThrive platform.

Quantifiable outcome

• 41 years of continuous Kern River operations
• +1 more outcomes

Named customers8 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Mountain & River AdventurescoreStrategic or Co-development Partner · 1 January 2022Sierra South purchased Mountain & River Adventures in 2022, further consolidating the Kern River rafting market and expanding service offerings. This acquisition created an experience that the company states no other outfitter in Southern California can provide.
• Kern River TourscoreStrategic or Co-development Partner · 1 January 2019Sierra South merged with Kern River Tours, the oldest and original commercial rafting company on the Kern River, in 2019. This merger combined two historic Kern River rafting operations and significantly expanded Sierra South's market position and operational scale.
• Sequoia National ForestcoreOthersSierra South operates under commercial use permits issued by Sequoia National Forest. Only permitted companies are allowed to operate commercial trips on the Lower Kern and Forks of the Kern.
• Klamath National ForestcoreOthersSierra South operates under commercial use permits issued by Klamath National Forest.
• National Park Service / Lake Mead National Recreation AreaminorOthersSierra South holds permits from the National Park Service/Lake Mead National Recreation Area for operating commercial whitewater trips.

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Whitewater Voyages: Long-established Kern River outfitter running Class II-V rafting trips from Kernville; directly competes with Sierra South for the same guests on the same Lower and Upper Kern sections under parallel USFS permits.
• Eagle Brook Rafting Co. Kern River outfitter offering Class II-IV rafting trips out of Kernville; competes head-to-head with Sierra South on Kern River bookings and adjacent kayak instruction.
• Adventours / Kern River Adventures (Dave's Skate & Raft): Family-run Kernville rafting outfitter competing on the same Lower Kern and Forks sections with overlapping beginner-to-wilderness trip menus.
• American River Rafting (ARA): One of the largest California whitewater outfitters operating the South Fork/Middle Fork of the American River; comparable product mix, target customer (NorCal families and corporate groups), and regulatory/permit-driven business model.
• All-Outdoors Whitewater Rafting: California-based outfitter on the American, Stanislaus, and Tuolumne rivers with family-to-wilderness trip tiers; closest Northern California comparable in operating model and customer segmentation.

Broad incumbents

• OARS: Multi-destination whitewater rafting operator running trips across the western U.S.; broader portfolio and resources make it a competitive reference point for Sierra South's Class IV-V wilderness offerings.
• REI Co-op Experiences: REI's adventure travel platform that aggregates and markets third-party rafting trips including on the Kern River; represents a distribution/brand incumbent Sierra South could either partner with or compete against.

Regional players

• Wilderness Adventures: Multi-activity (rafting, kayaking, climbing) adventure operator based outside California; comparable integrated-activity offering and youth/scout programming strategy.
• Echo Canyon River Adventures: Arizona-based outfitter running Salt and Verde River trips; similar SoCal-adjacent regional catchment, multi-day wilderness pricing, and family-friendly mix.

Emerging players

• Mountain Travel Sobek: Premium global adventure outfitter with rafting itineraries; comparable high-end wilderness positioning relevant to benchmarking Sierra South's Forks of the Kern premium product.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/SierraSouth85
• YouTubeyoutube.com/@SierraSouth
• Facebookfacebook.com/SierraSouthMountainSports
• Instagraminstagram.com/sierrasouthmtnsport
• LinkedInlinkedin.com/company/sierra-south-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 South