31.   The South Rim, where the vast majority of park visitors go, remained open.

n. + visitor >>共 194
first-time 8.88%
year 6.23%
winter 5.92%
museum 5.61%
summer 5.30%
park 4.83%
health 4.36%
day 3.27%
site 3.12%
weekend 2.34%
park + n. >>共 402
ranger 9.51%
bench 8.40%
official 8.30%
service 5.92%
system 2.63%
department 1.82%
visitor 1.57%
employee 1.57%
entrance 1.52%
worker 1.42%
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