 dhiguva paeraa aadhaaramga , US loo athantha mariyu takuva prajaadaranha pondina jaateeya udyaanavanaalu av ?
 uunited stetes  63  jaateeya udyaanavanaalanu kaligi Pali ,  ivi amtargata vyavaharaala saakha yokka agencee ayina naeshanal park sarviis dwara nirvahimchabadutunna rakshith pranthalu .  jaateeya udyaanavanaalu vaati sahaja saundaryam ,  vishisht bhaugoollika lakshanhaalu ,  vibhinna paryavarana vyavasthalu mariyu vinoda avakaashaala choose niyaminchabaddaayi ,  saadharanamga  " konni atythama sundaramaina lakshanhaalu ledha sahaja drugvishayaala kaaranamgaa ."  chattabaddhamga naeshanal park sistom yokka anni unitlu oche mishan ‌ thoo samaanamgaa pariganinchabadutunnappa ,  jaateeya udyaanavanaalu saadharanamga peddavi mariyu gamyasthanamgaa untai mariyu vaeta mariyu velikiteeta karyakalapalu nishedhinchabaddaayi .  maroovaipu ,  jaateeya smaraka chihnalu vaati chaarithraka ledha puraavastu praamukhyata choose tarachugaa rakshinchabadataayi .  yenimidhi jaateeya udyaanavanaalu  ( alaaskaaloni aarutho sahaa )  jaateeya samrakshanhato jatha cheyabaddaayi ,  vividha sthaayila rakshana kaligina pranthalu kalisi nirvahinchabadataayi conei pratyeka unitluga pariganhinchabadataayi mariyu vaati pranthalu dhiguva bommalalo cherchabadaledu .  naeshanal park sistom yokka  424  unitlanu sthuulamgaa jaateeya udyanavanaluga paerkonavacchu ,  conei chaaala varku itara adhikarika hodaalu unnayi .

 amarican samova mariyu  U.S.  virgine dheevula bhuubhaagaala maadirigaane muppai rastralu jaateeya udyaanavanaalanu kaligi unnayi .  athyadhika jaateeya udyaanavanaalu kaligina raashtram californiaaloo tommidhi ,  aa tarwata enimidintitoe aalaaska ,  aidutho utaa mariyu naalugutho colorado unnayi .  athipedda jaateeya udhyaanavanam rangel - sint .  alaaskaaloni elias : 8  mallan ekaraalu  (32,375  kimi 2),  idi tommidhi chinna rastrala kante paddadi .  tadupari muudu athipedda parkulu kudaa alascalo unnayi .  athi chinna park get ‌ vee archs naeshanal park ,  missouri , 91  ekaraalu  (0.37  kimi 2).  jaateeya udyaanavanaala dwara rakshinchabadina motham vaishaalyam sumaaru  52.2  mallan ekaraalu  (211,000  kimi 2),  sagatuna  829  vaela ekaraalu  (3,350  kimi 2)  ayithe madhyastham  208  vaela ekaraalu  (840  kimi 2).

 jaateeya udyaanavanaalu  2017 loo sandarsana recordunu nelakolpayi , 84  millionla kante ekuva mandhi sandarsakulu unnare mariyu  2018 loo  0.1%  perugudhalathoo tadupari recordunu nelakolpaaru .  north karolina mariyu tanesseeloni greeat smokey mountains naeshanal park  1944  nundi atyadhikamgaa sandarsinchabadina udhyaanavanam mariyu  2021 loo  14  millionlaku paigaa sandarshakulanu kaligi Pali .  deeniki viruddhamgaa ,  kevalam  7,000  mandhi Bara architic naeshanal park yokka remot get ‌ lanu sandarsinchaaru mariyu alascalo samrakshinchabaddaaru . 2021.
 meemu janaadarana choose praakseegaa sandarsakula sankhyanu upayogisthe , 2021 loo  14  millionlaku paigaa sandarsakulato koodina dhi greeat smokey mountains naeshanal park athantha prajaadaranha pondina naeshanal park ‌ gaaa rank avuthundi .  architic naeshanal park mariyu preserve yokka gates athi takuva sandarsinche naeshanal park .  park yokka prajaadaranha kante dani takuva sandarsana raetu dani remot ‌ ness ‌ thoo ekuva sambandam kaligi vumdavacchu .