Photo: Patrick_McNally / CC BY 3.0

Wildlife Areas 9 ft Bortle 1 Solitude: 90/100 (remote)

Visit KAKAHAIA NATIONAL WILDLIFE REFUGE, located 2.6 miles from Kaunakakai, HI. Prairie terrain. Best visited May-Sep.

Near Kaunakakai, HI in Hawaii

What to Pack for Kakahaia National Wildlife Refuge, Maui

Given these conditions, here's what to pack for a safe and comfortable visit.

The right gear turns potential problems into non-issues. Here's what Kakahaia National Wildlife Refuge demands.

Essential

Water (minimum 2L) — Dehydration impairs judgment and endurance long before you feel thirsty; 2L is the minimum for a moderate day hike.
Navigation (map/GPS/compass) — Phone batteries die, cell service disappears, and trail signs get vandalized; a paper map and compass always work.
Sun protection (sunglasses, sunscreen) — UV exposure intensifies at elevation and near reflective surfaces like water and snow; sunburn can happen in under 30 minutes.
First aid kit — Blisters, cuts, and sprains happen on even the easiest trails; basic supplies let you treat problems before they force a retreat.
Extra food — A wrong turn or unexpected storm can extend any outing by hours; extra calories prevent fatigue and poor decision-making.
Headlamp with extra batteries — Trails that seem short in daylight can take twice as long with route-finding or elevation; a headlamp keeps you moving safely after dark.
Fire starter — Hypothermia can set in even during summer at higher elevations; a reliable fire starter provides warmth and a signal for rescuers.
Emergency shelter (space blanket) — A space blanket weighs under two ounces and reflects up to 90% of body heat, buying time in an unplanned overnight.
Knife or multi-tool — From cutting cord to preparing food to improvising gear repairs, a knife is the most versatile tool you can carry.
Extra clothing layer — Mountain weather can shift from sunshine to sleet within an hour; an extra layer prevents dangerous heat loss.

Activities & Best Time to Visit Kakahaia National Wildlife Refuge, Maui

The Tropical terrain here lends itself to a range of outdoor activities throughout the year.

Kakahaia National Wildlife Refuge draws visitors for birdwatching, but the 5 available activities mean there's more here than most expect.

Photographers rate this area 35/100, with Exceptional dark sky (Bortle 1-2) and 1 excellent meteor showers being a major draw.

Activities

birdwatching — Spot and identify birds in forests, wetlands, grasslands, and coastal habitats.
photography — Capture landscapes, wildlife, and changing light across trails, coastlines, and mountain vistas.
picnicking — Spread a blanket, unpack a meal, and enjoy food outdoors surrounded by fresh air and open views.
walking — A simple way to explore trails, shorelines, and park paths at your own pace while taking in the scenery.
wildlife_viewing — Observe animals in their natural habitats, from grazing deer to soaring raptors overhead.

Best months: May, Jun, Jul, Aug, Sep

Terrain: Tropical — Tropical terrain features lush vegetation, high humidity, and year-round warmth.

Nature & Wildlife at Kakahaia National Wildlife Refuge, Maui

The Tropical terrain here supports a rich ecosystem worth noticing as you explore.

14 bird species have been documented near Kakahaia National Wildlife Refuge, alongside 4 mammals and a rich variety of native plants.

Trees (2)

Portia tree — Large hibiscus-like yellow flowers feature dark maroon centers.
thatch screwpine — Prop roots may develop to support the trunk.

Shrubs (1)

White leadtree — Cream-colored puffball flowers bloom in warm seasons.

Other Plants (5)

beach naupaka
Beach Morning Glory
Sea Almond
coconut palm
Guinea Grass

Mammals (4)

Humpback Whale — A massive whale with long white pectoral fins and knobby head tubercles.
Hawaiian Monk Seal — A large, dark gray seal with smooth coat and rounded head.
Spinner Dolphin — A slender dolphin with long beak and dark gray upper body.
Domestic Cat — A small carnivorous mammal with wide variation in coat color and pattern.

Birds (14)

Zebra Dove — Brown with barred neck pattern
Common Myna — Brown body
Pacific Golden-Plover — Black face and belly in breeding
House Sparrow — Male with gray crown and black bib
Semipalmated Plover — Brown back

Reptiles (5)

Brown Anole — A small brown lizard with subtle darker patterning and a long tail.
Green Sea Turtle — A large marine turtle with smooth olive-brown shell and paddle-like flippers.
Gold Dust Day Gecko — A bright green gecko with blue and gold speckling on the back.
Asian House Gecko — A small pale gray to pinkish gecko with translucent skin and large eyes.
Mourning Gecko — A small smooth-skinned gecko with mottled brown coloration.

Amphibians (1)

Cane Toad

Insects (4)

Monarch
Gulf Fritillary
Giant Asian Mantis
Black Witch

Other Wildlife (20)

African Giant Snail
Wedgetail Triggerfish
Thin-shelled Rock Crab
Yellow Tang
Moorish Idol

Nature Bingo at Kakahaia National Wildlife Refuge, Maui

Can you spot them all? Check off each species as you find it on your visit.

Wildlife Challenge

Western Cattle-Egret (bird)
Humpback Whale (mammal)
Brown Anole (reptile)
Cane Toad (amphibian)
beach naupaka (plant)

Botany Challenge

Abelmoschus
Abelmoschus Moschatus
Cyrtandra Hashimotoi
Gahnia Beecheyi
Panicum Beecheyi
Catharanthus Roseus

Kakahaia National Wildlife Refuge, Maui Climate & Sun

For detailed planning, here's the climate data for this area.

The weather at Kakahaia National Wildlife Refuge follows a Unknown pattern — here's the monthly breakdown.

Climate type: Unknown

Winter 0°

1.6"

Spring 0°

1.0"

Summer 0°

0.3"

Fall 0°

0.9"

Month	Avg Temp	Precip
Jan	0°F	1.6 in
Feb	0°F	1.6 in
Mar	0°F	2.2 in
Apr	0°F	1.0 in
May	0°F	0.3 in
Jun	0°F	0.4 in
Jul	0°F	0.3 in
Aug	0°F	0.5 in
Sep	0°F	0.6 in
Oct	0°F	0.9 in
Nov	0°F	0.6 in
Dec	0°F	2.0 in

Daylight & Sun Times

Daylight ranges from 10.9 hours in winter to 13.4 hours in summer — a difference of 2.5 hours.

Summer: 5:45 AM – 7:09 PM

Winter: 6:56 AM – 5:48 PM

Winter Solstice: Sunrise 6:56 AM, Sunset 5:48 PM Golden hour from 5:16 PM

Summer Solstice: Sunrise 5:45 AM, Sunset 7:09 PM Golden hour from 6:37 PM

Spring Equinox: Sunrise 6:37 AM, Sunset 6:37 PM Golden hour from 6:07 PM

Fall Equinox: Sunrise 6:14 AM, Sunset 6:31 PM Golden hour from 6:02 PM

Kakahaia National Wildlife Refuge, Maui Trip Planning & Access

Planning your trip to Kakahaia National Wildlife Refuge — here's the practical information you'll need.

From San Jose, Kakahaia National Wildlife Refuge is a drive covering 2375 miles.

Nearest city: San Jose (2375 mi)

Estimated fuel cost: $593.84 (28 mpg, $3.5/gallon)

Carbon footprint: 1919.3 kg CO2 (round trip by car)

Visitor Friendliness

This location rates unknown for dogs, unknown for families, and unknown for elderly visitors.

Beginners: Perfect for beginners (Easy difficulty - perfect for beginners (+20))
Accessibility: Generally accessible to most visitors (100/100)

Places Near Kakahaia National Wildlife Refuge, Maui

There's more to explore in this part of Hawaii.

Here's what else is nearby if you want to expand your itinerary beyond Kakahaia National Wildlife Refuge.

Nearby Trails

Pali Trail, Kalaupapa NHP 8.47 mi
Phallic Rock Trail, Kalaupapa NHP 8.83 mi
Kalaupapa Overlook Trail, Kalaupapa NHP 8.89 mi
Lighthouse Trail, Kalaupapa NHP 10.4 mi

Nearby Attractions

Judd Park, Kalaupapa NHP 7.64 mi
Father Damien's Grave, Kalaupapa NHP 7.92 mi
St. Philomena Church, Kalaupapa NHP 7.92 mi

Stargazing & Night Sky at Kakahaia National Wildlife Refuge, Maui

Once you're geared up and settled in, the night sky here offers its own rewards.

Kakahaia National Wildlife Refuge sits under Bortle class 1 skies — Excellent dark-sky site for stargazing in Hawaii.

Bortle 1 Excellent dark-sky site

Constellations

From Kakahaia National Wildlife Refuge, you can trace Ursa Minor across the sky on clear nights.

Ursa Minor — Home to Polaris, the North Star, Ursa Minor forms a small dipper shape that circles the northern sky year-round.

Meteor Showers

Time your visit around December 13-14 for the Geminids, the strongest meteor shower visible from this latitude.

Geminids — peaks December 13-14 (excellent)
One of the most reliable and active showers of the year; best viewed after 10 PM when Gemini rises higher in the sky.
Quadrantids — peaks January 3-4 (good)
This brief but intense shower peaks before dawn; early morning hours offer the best chance to see multiple meteors.
Perseids — peaks August 11-13 (good)
A summer favorite with warm nighttime viewing; look northeast after 10 PM.
Eta Aquariids — peaks May 5-6 (good)
Best seen before dawn in the southeastern sky as Aquarius rises.
Delta Aquariids — peaks July 28-29 (good)
Best viewed after midnight when Aquarius is higher in the southern sky.

Planets

Planets visible to the naked eye from this location:

Venus — The brightest planet, often called the Morning or Evening Star
Jupiter — The largest planet, bright and steady in the night sky
Saturn — Famous for its rings, visible as a golden steady light
Mars — The Red Planet, recognizable by its reddish-orange hue

Equipment Guide

Naked eye: Venus, Jupiter, Saturn, Mars, Mercury (with care)
Binoculars: Jupiter moons, Uranus, Saturn rings (barely)
Small telescope: Saturn rings, Jupiter bands, Mars surface features, Neptune

Viewing Tips

Check planets rise/set times for your specific date
Planets appear along the ecliptic (zodiac path)
Planets don't twinkle like stars - steady light
Venus and Jupiter are unmistakable - brightest objects after Moon
Use a stargazing app to confirm planet positions
Best viewing: when planet is highest in sky (transit)

Best Viewing Months

Evening: Oct, Nov, Dec, Jan, Feb
Morning: Jul, Aug, Sep

Seasonal Highlights at Kakahaia National Wildlife Refuge, Maui

The sky isn't the only thing that changes with the seasons at Kakahaia National Wildlife Refuge.

Kakahaia National Wildlife Refuge is a year-round destination, but each season has its own character and highlights.

Indigenous Land at Kakahaia National Wildlife Refuge, Maui

This area sits on land with a deep human history that predates modern recreation.

The 1 Indigenous groups connected to this land include Nā moku ʻehā.

Territories

Nā moku ʻehā

Languages

Indigenous languages connected to this territory include ʻŌlelo Hawaiʻi, Hoailona ʻŌlelo o Hawaiʻi (Hawai’i Sign Language).

Data from Native Land Digital

Kakahaia National Wildlife Refuge, Maui Geology & Natural History

Beyond the trails and wildlife, Kakahaia National Wildlife Refuge sits within a landscape shaped by millions of years of geological processes. Here's what researchers and surveys have documented about this area.

Endangered Species

Species at Risk: 1780
ESA Endangered: 149
ESA Threatened: 2
Conservation Score: 100/100

Temperature Records

Record High: 98°F (1920-05-26)
Record Low: 47°F (1958-12-31)

Watershed

Watershed: Halawa Bay-Pacific Ocean

Shipwrecks

Known Wrecks: 5
Avg Depth: 1 ft

Kakahaia National Wildlife Refuge, Maui Safety & Conditions

Before heading out, check these real-time safety resources for current conditions.

Check these official resources for current conditions at Kakahaia National Wildlife Refuge before you go.

Flood zone: In FEMA Special Flood Hazard Area (Zone VE)