Layer Estimates:

Layer: Accessible Campsites (ID:0)
Count: 4004
Extent:

XMin: -13850418.8048065
YMin: 5711861.41084361
XMax: -13072170.7942888
YMax: 6230248.51580589
Spatial Reference: 102100 (3857)

Layer: Campsite Access Roads (ID:1)
Count: 1715
Extent:

XMin: -13874684.7358509
YMin: 5710058.16430568
XMax: -13048678.3019795
YMax: 6275247.63656765
Spatial Reference: 102100 (3857)