4.5
(15)
279
hikers
3
hikes
Family friendly hiking trails in Pupukea-Paumalu Forest Reserve traverse a diverse landscape on Oahu's North Shore. The reserve features ridge and valley paths that contour through several gulches, including Paumalū, Pākūlena, and Kālunawaikaʻala. Hikers encounter lush jungle, sections of non-native forest, and native ohia trees, with elevations ranging from 500 feet to 1,300 feet. Notable landmarks and natural features include historical World War II observation pillboxes and expansive ocean and coastal views of the North Shore.
Last updated: May 13, 2026
5
hikers
10.4km
02:40
40m
40m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.0
(1)
7
hikers
5.70km
01:41
130m
130m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.0
(5)
41
hikers
3.75km
00:58
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Keiki Beach near Turtle Bay. Small protected swimming area created by a 1946 Tsunami, perfect for little kids to play in.
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There is an old WWII observation hut "pillbox" that you can enter and many people climb on top to get views of the ocean.
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Kahuku Point is an area of undeveloped coastline. It is one of the few places on Oʻahu with intact coastal strand habitat that includes yellow-faced bees, monk seals (with multiple generations that nest here annually), and nesting turtles!
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Waimea is famous for its 30-foot waves in the winter and is a top place to watch some of the world’s best and bravest surfers. During summer, the water calms considerably and is a great destination for swimming, snorkeling and diving.
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Known for being a snorkeler’s paradise, Shark’s Cove and the surrounding area have so much more to offer than just what’s under the water. It is most likely best to ride you bike here as many visitors struggle to find parking due to the popularity.
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Located on the North side of the Island, there are views of rocky beaches and the area is more desolate (relative to a tourist destination).
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This guide features 3 family-friendly hiking trails within the Pupukea-Paumalu Forest Reserve. Two of these are rated as easy, and one is moderate, providing options for different family fitness levels.
Hikers can expect a diverse landscape, from lush jungle and sections of non-native forest to areas with native ohia trees. Many trails offer expansive ocean and coastal views, including breathtaking vistas of the North Shore and the distant Waianae Mountain Range. You'll also encounter ridge and valley paths contouring through several gulches.
Yes, for families with young children, the Turtle Bay to Kahuku Point route is an excellent easy option, covering approximately 3.75 km. Another great choice is the Pillbox No. 1 – View from Ehukai Pillbox loop from Pupukea, which is around 5.7 km and also rated easy.
A major draw for hikers are the historical World War II observation pillboxes scattered throughout the reserve. These offer unique points of interest and fantastic photo opportunities, often with panoramic coastal views. The Pillbox No. 1 – View from Ehukai Pillbox loop from Pupukea specifically leads to one of these historic pillboxes.
While some trails are easy, the terrain in Pupukea-Paumalu Forest Reserve often includes ridge and valley paths, and can get muddy after rain. It's generally not ideal for strollers. We recommend using a child carrier for younger children to navigate the varied surfaces comfortably.
The reserve offers a rich natural experience year-round. However, trails can get muddy after rain, so checking weather forecasts is advisable. Shaded spots and cool breezes can be found, making it pleasant even on warmer days. Generally, the drier months might offer more comfortable hiking conditions.
Given the diverse terrain and potential for mud, sturdy closed-toe shoes are essential. We recommend bringing plenty of water, snacks, sun protection (hats, sunscreen), insect repellent, and a first-aid kit. A child carrier might be useful for very young children. Always check the weather before you go.
Yes, the Pillbox No. 1 – View from Ehukai Pillbox loop from Pupukea is an easy loop trail, approximately 5.7 km long, offering a circular route back to your starting point. Another loop option is the more moderate Shark's Cove – Kulalua loop from Waimea Bay, which is about 10.4 km.
The area is highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the stunning ocean views, the historical World War II pillboxes, and the diverse natural environment that makes for an engaging hiking experience for all ages.
While specific public transport routes directly to all trailheads can vary, parking is generally available near popular access points. It's always recommended to research specific trailhead parking situations before your visit, especially during peak times, as spaces can be limited.
The Pupukea-Paumalu Forest Reserve is generally considered dog-friendly, but it's crucial to keep your dog on a leash and clean up after them. Always check for any specific signage at trailheads regarding pet regulations, as rules can sometimes vary by section or season.
For official information and further details about the reserve, you can visit the Hawaii Department of Land and Natural Resources website: hawaii.gov.


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