Explore Grand Lake with an 18' Pontoon Adventure
Difficulty
easy
Duration
2–6 hours
Fitness Level
Suitable for all fitness levels; minimal physical exertion needed.
Overview
Set sail on Grand Lake and Shadow Mountain aboard a roomy 18' pontoon boat. Bring your pets and loved ones for a relaxing day full of wildlife sightings, island explorations, and unforgettable memories on the water.
18' Pontoon (Pet Friendly)
Maximum of 8 People or 1200 lbs
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Adventure Photos
About This Adventure
Experience the beauty of Shadow Mountain and Grand Lake with our spacious pontoon boat rentals. Perfect for leisurely exploration, you can discover stunning islands and observe wildlife while enjoying quality time with friends and family. Create unforgettable memories on the water with all necessary gear included for your adventure!
There’s plenty of room for everyone aboard our Shadow Mountain & Grand Lake Pontoon Boat Rentals
They are perfect for leisurely exploration of the lakes, and the islands in Shadow Mountain Lake are a must see for wildlife observation! Enjoy an afternoon of boating with friends and family!
Rates
Three Hour Rentals: - $400 Four Hour Rentals: - $450 Eight Hour Rentals: - $725 Up to 6 people or 1200 lbs
What's Included
All rentals include life jackets and fuel. Total weight includes your group, coolers & equipment.
Adventure Tips
Bring Sun Protection
Even on cloudy days, UV rays reflect off the water, so wear sunscreen and a hat to stay safe.
Secure Pets Properly
Ensure your pet wears a life jacket and stays calm on the boat for safe pet-friendly boating.
Arrive Early for Best Boat Selection
Getting to Trail Ridge Marina early increases your chances of securing the best pontoon boat.
Watch Weather Conditions
Mountain weather can change quickly—check forecasts and be prepared for sudden shifts.
Local Insights
Wildlife
- Bald eagles soaring above the lake
- Mink and otters swimming along the shoreline
History
Grand Lake is Colorado's largest natural body of water, historically serving as a hub for early mining and logging communities.
Conservation
Trail Ridge Marina supports lake preservation efforts by promoting low-impact boating and educating guests on protecting local ecosystems.
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Adventure Hotspots in Denver
Frequently Asked Questions
Recommended Gear
Personal Flotation Device (PFD)
Always wear a life jacket for safety while on the water.
Waterproof Sunscreen
Protect your skin from UV rays reflected off the lake's surface.
summer specific
Camera or Smartphone
Capture memories of wildlife and scenic island views on your trip.
Light Jacket or Windbreaker
Keep warm against cool breezes, especially in spring and fall.
spring specific