The Nautilus Semi-Submarine Excursion
Difficulty
easy
Duration
1–1.5 hours
Fitness Level
Suitable for most fitness levels; minimal physical effort required
Overview
Discover the vibrant marine life beneath Avalon’s waters on The Nautilus Semi-Submarine Excursion. Perfect for families and adventure lovers, this tour offers spectacular underwater views and fascinating insights into local ecosystems.
Adventure Tips
Arrive early for the best seats
Getting there early ensures you secure a great spot with unobstructed views from the glass deck.
Dress in layers
Weather can change unexpectedly at sea, so layering helps you stay comfortable during the tour.
Bring your camera or smartphone
Capture stunning underwater scenes and memorable moments while cruising the waters.
Check weather conditions ahead of time
The activity runs best in calm seas; rough weather could lead to rescheduling or cancellations.
Local Insights
Wildlife
- Californian sea lions
- Colorful reef fish
History
Catalina Island has a rich history dating back to the Native American tribes and later as a key logging and shipping port in California.
Conservation
Catalina Adventure Tours emphasizes eco-friendly practices, including responsible wildlife viewing and minimizing sea pollution to preserve the marine environment.
Frequently Asked Questions
Recommended Gear
Sun protection
Hat, sunglasses, and sunscreen help protect against sun exposure on deck.
summer specific
Warm layered clothing
Layers keep you comfortable during cooler weather or breezy conditions at sea.
winter|spring|fall specific
Waterproof camera or phone case
Protect your device from splashes while capturing the stunning underwater views.
Reusable water bottle
Stay hydrated during your relaxing cruise to ensure maximum enjoyment.