Tom wrote: Fri Jun 08, 2018 7:08 am
lellswo wrote: Thu Jun 07, 2018 10:21 am
You can see on the National Geographic map of the park, all the campgrounds with existing shelters have been carved out of the wilderness designation, which allows the park service to maintain and replace existing structures in those areas.
I like the theory, but I'm not sure it's 100% true. There are a lot of places that don't show on the map as non-wilderness that have shelters; Todd Harbor, Chippewa, Duncan Bay + Narrows, many of the small island campsites, etc.
I wouldn't doubt the reason, like pit toilets, is to minimize impact to the land, however.
The last Management Plan published has a whole section on removing both shelters and tables from the island to meet the wilderness designation.
From page 220 of Final Wilderness and Backcountry Management Plan published in 2011:
Alternative B for Picnic Tables: Comply with NPS Policy and Remove all Picnic Tables
from Wilderness Campgrounds
The details of this alternative are outlined in Chapter 2, p. 89-90. Changes that could occur
under this alternative that may have measurable environmental consequences include:
• All picnic tables would be removed from a total of 33 campsites and shelters in the
following campgrounds within designated or potential wilderness: Caribou Island,
Chippewa Harbor, Hay Bay, Grace Island, Beaver Island, Todd Harbor, Birch Island,
Duncan Bay, Duncan Narrows, Merritt Lane, and Tookers Island. The tables would also
be removed from the picnic area at Hidden Lake.
• Picnic tables would be retained at campgrounds in non-wilderness; Rock Harbor, Three
Mile, Daisy Farm, Moskey Basin, Malone Bay, Siskiwit Bay (only until the dock is
removed), Washington Creek, McCargoe Cove, and Belle Isle.
• Isle Royale would then be in compliance with NPS wilderness policy.
[There is another section just like this that talks about removing shelters at the same campgrounds)