Hi all! My husband and I are traveling to Newburyport (staying in Amesbury) for our anniversary. We are heading down this afternoon, and staying through Saturday. We are wondering any good places with walking trails by the ocean, or, lighthouses to check out? We are also wondering if there are any free places to go as such... or free lighthouses to check. We are from Maine and have a ton of lighthouses here, so we don't feel like per-say spending a ton on "tourist attractions" like this, but, just pretty places to go and roam awhile, any local spots.. my husband loves lighthouses and has a goal to see all of them in Maine, so, just thought I'd ask and see if there are any we could check out today, pretty close to Newburyport? Thanks so much!