Best Lakes in Hawaii

 

Hawaii, known for its pristine beaches and volcanic landscapes, is also home to several stunning lakes that often fly under the radar. These serene bodies of water offer visitors unparalleled beauty, rich cultural significance, and unique ecological environments. Exploring Hawaii’s lakes provides experiences distinct from the ocean-centric attractions the islands are widely recognized for. Whether you’re seeking adventure, relaxation, or a glimpse into Hawaii’s natural history, these lakes serve as refreshing alternatives to the coastline. Below is a list of the top 10 lakes in Hawaii, each contributing to the islands’ charm in its own way.

1. Halulu Lake (Niʻihau)

Halulu Lake, located on the private island of Niʻihau, holds the title of Hawaii’s largest natural lake. Nestled within the dry and rugged landscape of Niʻihau, this ephemeral lake appears only after heavy rainfall. Its feast-or-famine nature makes it a compelling attraction for those seeking rare natural phenomena. Halulu Lake supports a rich mix of bird species, including Hawaiian stilts and coots. Although visitors need permission to access Niʻihau, those fortunate enough to explore this remote treasure will witness an unspoiled lake surrounded by traditional Hawaiian culture.

2. Green Lake (Iki Crater Lake, Big Island)

Once fed by volcanic activity within Kīlauea Iki Crater, Green Lake offered a lush oasis amidst the dramatic volcanic terrain of Hawaiʻi Volcanoes National Park until it disappeared during a 2018 eruption. For decades, this striking lake—with its emerald-green waters—was a favorite among hikers and photographers. While the lake no longer exists in its original form, the area where Green Lake once thrived offers a unique opportunity to study the environmental impacts of volcanic activity.

3. Lake Waiau (Mauna Kea, Big Island)

Situated at an elevation of 13,000 feet, Lake Waiau is one of the most unique lakes in Hawaii. Found near the summit of Mauna Kea—the state’s tallest mountain—this small alpine lake is sacred to Native Hawaiians, who associate it with creation legends. Lake Waiau is one of the few tropical alpine lakes in the world, making it a rare find. The challenging journey to Mauna Kea provides awe-inspiring views of the lake surrounded by stark volcanic landscapes.

4. Wailua Reservoir (Kaua’i)

Wailua Reservoir, located in central Kaua’i, serves as an important irrigation source for local farms while doubling as a peaceful retreat for outdoor enthusiasts. Surrounded by lush greenery and rolling hills, it is an ideal spot for fishing and birdwatching. The reservoir is particularly captivating at sunrise and sunset, when its calm waters reflect vibrant shades of pink and orange. This lake represents the harmonious balance between nature and utility, creating a must-visit destination for people touring Kaua’i’s interior.

5. Alalakeiki Pond (Moloka’i)

On Moloka’i’s southern coast lies Alalakeiki Pond, a natural marvel demonstrating Hawaii’s intricate relationship with the sea. Technically a loko ika (fishpond) rather than a traditional lake, Alalakeiki Pond is a cultural site dating back centuries. Hawaiian communities ingeniously managed such ponds to nurture and harvest fish sustainably. Today, it remains a fascinating stop for history buffs, showcasing traditional island aquaculture. Visitors learn about ancient engineering methods that remain relevant to modern environmental stewardship.

6. Loko Ea (Oahu)

Loko Ea occupies a special niche on Oahu, as one of the island’s few brackish-water fishponds. Located near Haleiwa on the North Shore, it offers tranquility away from the nearby beaches. Loko Ea is a cultural gem, holding deep roots in ancient Hawaiian aquaculture practices. Efforts to restore and preserve the pond allow visitors to experience its cultural and ecological significance firsthand. Spend a calm afternoon kayaking or enjoying guided tours that narrate the rich heritage of Loko Ea.

7. Pu‘u Loa Lava Lake (Big Island)

Pu‘u Loa Lava Lake represents the dynamic forces continuously shaping Hawaii’s landscape. Although not a “lake” in the traditional sense, this molten pool of lava within Hawaiʻi Volcanoes National Park offers unmatched geological fascination. The glowing surface and shifting flows remind visitors of the immense power of nature. Guided tours safely take travelers near lava lakes, providing unique perspectives on volcanic processes. For thrill-seekers, this surreal phenomenon is a must-see.

8. Kanaha Pond (Maui)

Kanaha Pond offers visitors the chance to witness Maui’s exceptional birdlife. Nestled near Kahului, this coastal wetlands area features brackish water and hosts endangered Hawaiian birds, such as the Hawaiian stilt and Hawaiian coot. Kanaha Pond is a designated Wildlife Sanctuary, making it a favorite destination for eco-tourists and nature lovers. Its peaceful surroundings and birdwatching opportunities offer a quiet alternative to Maui’s bustling beaches and resorts.

9. Ka Loko Reservoir (Kaua’i)

Nestled in Kaua’i’s interior, Ka Loko Reservoir is a stunning freshwater lake bordered by lush greenery. The reservoir is historically significant due to its role in sugarcane irrigation during Hawaii’s plantation era. Though access to the lake is limited, its serene setting and impact on Kaua’i’s agricultural development make it a noteworthy point of interest. It represents the transformation of natural landscapes in alignment with cultural and economic needs.

10. Lake Kauhakō (Moloka’i)

Located within Moloka’i’s Halawa Valley, Lake Kauhakō stands out as one of Hawaii’s deepest lakes. Surrounded by dramatic cliffs and verdant forests, this volcanic lake exudes a quiet beauty. While its depths remain largely unexplored, the calm surface welcomes visitors looking for tranquility. Its relatively untouched nature makes Lake Kauhakō a beloved spot for those seeking authentic Hawaiian serenity, away from tourist crowds.

Hawaii’s lakes may not always garner the same attention as its beaches or volcanoes, yet they hold unique treasures waiting to be uncovered. Each lake—from the sacred alpine waters of Lake Waiau to the culturally rich Loko Ea—reflects a different facet of Hawaii’s natural and historical tapestry. Visiting these lakes broadens one’s understanding of the islands beyond their coastal allure. Whether you’re drawn to their ecological significance or cultural depth, Hawaii’s lakes offer an enriching escape for travelers looking to connect with the islands on a deeper level.