Discover the secrets of prehistoric life with a hands-on fossil hunting adventure in Kemmerer, Wyoming. Perfect for curious travelers and families alike, this experience offers an exciting glimpse into Earth's ancient history.
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Difficulty
moderate
Duration
3–4 hours
Fitness Level
Participants should haveAverage level of physical fitness, able to walk uneven terrain comfortably
Wildlife
History
Kemmerer is known as the 'Dinosaurs Capital of Wyoming' due to its rich fossil beds and active paleontological finds.
Conservation
The area emphasizes responsible fossil collection and habitat preservation to protect its ancient and delicate environments.
In Stone Fossils LLC
Discover the secrets of prehistoric life with a hands-on fossil hunting adventure in Kemmerer, Wyoming. Perfect for curious travelers and families alike, this experience offers an exciting glimpse into Earth's ancient history.
In Stone Fossils LLC is a paleontology tour operator based in Kemmerer, Wyoming that runs guided fossil-dig experiences at the Green River Formation.
The company offers four primary experiences: the Daytime Paleontology Experience with personalized one-on-one guidance; the Luxury Nighttime Paleontology Experience focused on upscale nighttime digs in productive beds such as the 18-inch Layer and sandwich beds; The Ultimate Fossil Dig Adventure, which combines guided excavations, exclusive access to specific fossil layers, hands-on preparation workshops, and luxury accommodations with curated dining; and the Baseline Nighttime Paleontology Experience, a six-hour dig where participants uncover ancient fish fossils and can keep their finds, with limited availability noted for the 2025 season.
In Stone Fossils emphasizes hands-on excavation, trained guides, and educational value. Guides demonstrate safe excavation techniques and fossil preparation methods during fieldwork and workshop sessions. Trips are suitable for families, collectors, and individual enthusiasts seeking immersive paleontology activities. Fieldwork takes place on-site at the Green River Formation, a recognized Eocene fossil locality, and reservations are recommended when booking limited nighttime or season-specific experiences.
By combining field excavation, guided instruction, and practical preparation workshops, In Stone Fossils provides authentic access to productive fossil layers while prioritizing safety, education, and responsible collecting practices.
Location
Kemmerer, WY
Base camp near the dig site
Fossil Site
Green River Formation
Eocene fish and fossil beds
Guided Tours
4 Experiences
One-on-one and group options
Season Availability
Limited for 2025
Limited spots for 2025 season
Secure limited-availability daytime, nighttime, luxury, or multi-day fossil digs at the Green River Formation — book now to guarantee participation.
Wear durable footwear
Sturdy hiking boots or closed-toe shoes will protect your feet and provide stability during fossil hunting.
Bring water and sun protection
Stay hydrated and shield yourself from the sun with sunscreen, hats, and sunglasses during outdoor activities.
Respect the fossils
Handle fossils gently and follow guide instructions to preserve these invaluable specimens.
Opt for layered clothing
Weather can change quickly; layering ensures comfort from morning to afternoon.
Sturdy Hiking Boots
Provides good grip and ankle support necessary for uneven outdoor terrain.
Sun Protection Set
Includes sunscreen, hat, and sunglasses to shield from intense sunlight.
summer
Lightweight Backpack
Convenient for carrying fossils, water, snacks, and extra clothing.
spring|summer|fall|winter
Layered Clothing
Allows adjustment to changing temperatures during outdoor exploration.
spring|fall|winter