Posted on 12/5/2024

The Ultimate Guide to Snorkeling in Oahu and the Big Island

Snorkeling in Hawaii is a must-do activity that allows you to explore the vibrant underwater world filled with colorful fish, stunning coral reefs, and unique marine life. Both Oahu and the Big Island offer some of the best snorkeling spots in the world, making them perfect destinations for both beginners and experienced snorkelers. In this ultimate guide, we will explore the top snorkeling locations, tips for an enjoyable experience, and essential gear to make the most of your underwater adventures.


Best Snorkeling Spots in Oahu
  • Hanauma Bay Nature Preserve
    One of the most popular snorkeling destinations on Oahu, Hanauma Bay is a stunning marine embayment that offers clear waters filled with diverse marine life. The bay is perfect for beginners as it features calm conditions and a variety of fish species. Be sure to arrive early, as entry is limited to preserve the natural beauty of the area.

  • Shark's Cove
    Located on the North Shore, Shark's Cove is known for its excellent snorkeling opportunities. During the summer months, the water is typically calm, allowing snorkelers to explore the rocky coves and vibrant coral formations. Expect to see colorful fish, sea turtles, and other marine life.

  • Ka'ena Point
    For those looking for a more remote snorkeling experience, Ka'ena Point offers breathtaking views and a chance to spot native wildlife. The waters around Ka'ena Point can be deeper and a bit rougher, making it best suited for more experienced snorkelers. The effort is worth it, as the scenery and marine life are unparalleled.

Best Snorkeling Spots on the Big Island
  • Kealakekua Bay
    A marine sanctuary, Kealakekua Bay is famous for its incredible visibility and diverse marine life. Accessible via boat tours or a challenging hike, this bay offers opportunities to snorkel with colorful fish and sea turtles, making it one of the top snorkeling spots on the Big Island.

  • Honaunau Bay (Two Step)
    Honaunau Bay, also known as Two Step, is an easily accessible beach that provides excellent snorkeling conditions. The water is usually calm, allowing snorkelers to enjoy the abundant marine life close to the shore. The unique rock formations and coral makes it a favorite among both beginners and experienced snorkelers alike.

  • Punalu’u Black Sand Beach
    On the southeastern coast, Punalu'u Black Sand Beach is not just a picturesque location, but also offers great snorkeling. This beach is unique due to its black sand and is often visited by green sea turtles, which can be seen swimming or basking on the shore.

Tips for Snorkeling in Hawaii
  • Check the Weather: Always check the weather and ocean conditions before heading out, as water clarity and safety can change rapidly.
  • Use Reef-Safe Sunscreen: Protect Hawaii’s delicate marine ecosystem by using reef-safe sunscreen. Regular sunscreens can harm coral reefs and marine life.
  • Stay Hydrated: Bring plenty of water and snacks for your day of snorkeling, especially if you plan to be out for several hours.
  • Snorkeling Gear: Consider renting or purchasing high-quality snorkeling gear, including a mask, snorkel, and fins, to make your experience more enjoyable.

Snorkeling in Oahu and the Big Island is an unforgettable experience that allows you to connect with Hawaii's incredible marine life. With stunning snorkeling spots and beautiful underwater ecosystems, there’s no better way to explore the beauty of the islands. So grab your gear, choose your destination, and get ready for an adventure beneath the waves!