Well, it´s a good question… Here’s a comparison between the Yellow Submarine and traditional whale-watching boats in Puerto Pirámides, Península Valdés:
Yellow Submarine (Semi-Submersible Boat)
- 
Unique design: Passengers can move between an underwater cabin and an upper deck. 
- 
Underwater viewing: You can see whales below the surface through windows underwater – ideal for watching how whales swim and move beneath the waves. 
- 
Photographers’ favorite: Great for underwater shots without getting wet. 
- 
Educational: Onboard commentary in multiple languages. 
Pros:
- 
Unique underwater perspective 
- 
Comfortable and stable. 
- 
Great for families, kids, or those who prefer not to be out in the wind or sea spray. 
Cons:
- 
Limited outdoor space compared to traditional boats. 
- 
Underwater visibility depends on water clarity. 

Traditional Whale-Watching Boats
- 
Regular motorboats or rigid inflatable boats (RIBs). 
- 
You stay on the open deck the entire time. 
- 
Whales can come very close to the boat, giving a thrilling surface-level encounter. 
Pros:
- 
More immersive and adventurous experience. 
- 
Better for those who want to be outdoors the whole time. 
- 
Sometimes closer to the whales at surface level. 
Cons:
- 
You may get splashed or feel the cold wind 
- 
No underwater view. 

 
				 
															 
				 
								 
								 
								 
								 
								