We stayed in the Bar Harbor Oceanside KOA a few years ago in late September. Most every other campground was closed for the season, so we were limited in choices. With the RV parked, we covered all of Arcadia NP, Bar Harbor, and surrounding area in our Toad with no problem. Some routes in Arcadia are limited by low clearances, so plan your route carefully.
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Bob & Donna
'98 Gulf Stream Sun Voyager DP being pushed by a '00 Beetle TDI