0 s . ▁A ▁few ▁World ▁War ▁II ▁era ▁buildings ▁surv ive ▁from ▁U . S . ▁Army ▁construction , ▁and ▁are ▁included ▁in ▁the ▁historic ▁district . ▁ ▁The ▁Cr ater ▁Historic ▁District ▁was ▁added ▁to ▁the ▁National ▁Register ▁of ▁Historic ▁Places ▁on ▁November ▁ 1 , ▁ 1 9 7 4 . ▁ ▁The ▁Park ▁Service ▁adapted ▁its ▁preferred ▁National ▁Park ▁Service ▁rust ic ▁style ▁to ▁the ▁Hawai ian ▁Islands , ▁avoid ing ▁the ▁heavy ▁log ▁construction ▁characteristic ▁of ▁the ▁western ▁contin ental ▁United ▁States ▁par ks ▁in ▁favor ▁of ▁a ▁frame - const ruction ▁interpretation ▁for ▁most ▁buildings . ▁ ▁The ▁House ▁of ▁the ▁Sun ▁Vis itor ▁Center ▁stands ▁as ▁the ▁closest ▁example ▁of ▁the ▁main land ▁style ▁of ▁rub ble ▁construction ▁with ▁heavy ▁fr aming . ▁Design ed ▁by ▁Park ▁Service ▁architect ▁Mer el ▁S ager , ▁it ▁is ▁also ▁one ▁of ▁the ▁few ▁buildings ▁that ▁were ▁not ▁built ▁with ▁C CC ▁labor . ▁ ▁References ▁ ▁Category : H istor ic ▁districts ▁on ▁the ▁National ▁Register ▁of ▁Historic ▁Places ▁in ▁Hawai i ▁Category : Ge ography ▁of ▁Mau i ▁County , ▁Hawai i ▁Category : H ale ak al ā ▁National ▁Park ▁Category : C ivil ian ▁Conserv ation ▁Corps ▁Category : R ust ic ▁architecture ▁in ▁Hawai i ▁Category : History ▁of ▁Mau i ▁Category : Pro te cted ▁areas ▁established ▁in ▁ 1 9 7 4 ▁Category : 1 9 7 4 ▁establish ments ▁in ▁Hawai i ▁Category : National ▁Register ▁of ▁Historic ▁Places ▁in ▁Mau