Online Highways Home > Hawaii > Haleakala Hwy (Hwy 377) This road starts in Kahului - Maui as Hwy 37 and becomes Hwy 377, the Haleakala Hwy. It starts at sea level and goes up to 10,000 feet in 38 miles, taking about two hours. Early morning is better because rain clouds condense from about 11am onward. Extreme gusty winds, heavy rain and even snow in the winter months are possible. There is at least a 30 degree difference in temperature. The highway winds through spectacular upcountry farms and scenic areas on the way to the "house of the sun". Upcountry towns along Hwy 377 include Kula, Makawao and Waiakoa. The Most Anticipated Upcoming HI Events Are: Made in Hawaii Festival Honolulu August 21 thru August 23 Maui County Fair Wailuku October 1 thru October 4 Kona Coffee Cultural Festival Kona November 6 thru November 15 Other upcoming events include: Hawaii Green Living Expo Honolulu February 5 thru February 6 Hawaii Salsa Festival Honolulu February 11 thru February 14 Honolulu Marathon Honolulu December 13 Waimea Town Celebration Waimea February 18 thru February 19 Niaulani Forest Work Day Volcano December 20

Search Hawaii What have people been Tweeting about ?

cmciampa "@TheBloggess They CLOSED school - that's like less than .125" of snow. Where are you Hawaii? C New England snowfall and tell them toughen up"
mag84 "Here's a little Hawaii beauty for you. http://yfrog.com/4a20dij"
vubui "@hawaii yeah I think Flash Forward is actually getting better as it goes along. Unlike some shows."
BeNicePrenatal "#ff to another preggo who's enjoying the warm sun in beautiful hawaii! @Keonismama"
RkyMtnGuy "After a quick stop in the mainland, USA. Santa stops to refuel with cocoa in Hawaii. Meet the jolly elf's Hawaiian connection: @tweetpea"
OnOahu "White House confirms Obama Hawaii trip saying that he would be happy to sign healthcare bill in Hawaii http://bit.ly/4IT7Am #obamahawaii"
TPIVacations "Book nightly condo vacation stays. Mexico, Hawaii, Vegas, Utah, & more. #TPI http://bit.ly/iUe RT for discount promo code."
Cjai "Sooooo I need to go to hawaii... And/or Paradise Island, bahamas... Like asap... Need a #getaway... Who's coming with me?"
DearDeb "@medic_ray "Aloha from Hawaii, & Mahalo for the mention!" Deb says...always live a little hawn stlye with plenty of aloha-spirit" #hawaii"
ZESHALEE "Working.TGIF!! Aloha Friday in Hawaii. Payday babyy. Scrillas!"
HolisticLife "Metaphysical Cruises 2010. Spiritual Journey in Hawaii. Ascension Cruise in Atlantis. Energy Healing in E. Caribbean. http://tiny.cc/trvl."
damontucker "@konagidg nice meeting you at the lava http://twitgoo.com/5pw5I #hawaii"
Latest Tweets About Haleakala Hawaii

HI_Weather "...HIGH WIND WARNING FOR BIG ISLAND SUMMITS... ...WIND ADVISORY FOR THE SUMMIT OF HALEAKALA... .STRONG SOUTHWEST WINDS http://s4z.us/gj.htm"
dan_larkin "@jshuey Nope, stuck to road riding along the north coast of the west side, plus an awesome descent of Haleakala. Leave tomorrow."
jalove "RT @fashinator1985: http://twitpic.com/s5bzm - haleakala looks perdy from kihei today"
fashinator1985 "http://twitpic.com/s5bzm - haleakala looks perdy from kihei today"
HINews0verviews "Flash: "High wind warning for Big Island summits; wind advisory for Haleakala" http://tinyurl.com/yj7cow3"
OMauiEldorado "Spend Saturday Upcountry! Vintage Hawaiian Holiday in Makawao Town, Saturday, December 5. Craft fair at Haleakala... http://bit.ly/5Adeo3"
janamorgan "Hubby is off to camp in Haleakala while I hold down the fort with the warriors (aka doggies). Contemplating things to do this weekend."
kietcallies "I am aliveu2026Exploring Haleakala National Park http://flic.kr/p/7jC64x"
Check everything within 25 miles of Hawaii