
Rural Maine by photoMakak

Penobscot Guardian by ThomasWMutherJr

Bucksport from Fort Knox by EmperorNorton47

Sentinel by SunnyDazzled

Penobscot Narrows Bridge and Observatory, Maine by WorldofArun

Fort Point Lighthouse, Maine by WorldofArun

Penobscot Narrows Bridge, Prospect, ME by dgarridosan

Penobscot Narrows Observatory by WorldofArun

The lighthouse at Fort Point, Maine by WorldofArun

Penobscot Narrows Bridge & Observatory by JM & K2-YSNP

Magnifier View by Timothy Valentine

Keeper's Access by Frank C. Grace (Trig Photography)

Fort Knox by russ david

Penobscot Observatory by Mike Orso

Forts & Tanker Ships | Fort Knox State Historic Site, Prospect Maine by JM & K2-YSNP

History & Flags | Fort Knox State Historic Site, Prospect Maine by JM & K2-YSNP

Coast 6a by DY Pics

British Canal by phildumond

Window to Glory by sharedperspectivesphotography

Light Station by Pete Vielhaber

Sunny Day Drive by 10iggie

Cannons & Tanker Ships | Fort Knox State Historic Site, Prospect Maine by JM & K2-YSNP

Fort Knox by timsackton

Dyce Head Light in Castine, Maine by davensuze.

Second Time Around by John H Bowman

Ft.Knox Maine-7 by Maryann's*****Fotos

Dyce Head Lighthouse by John H Bowman

Fort Point Light House. by phildumond

View from the Observatory by AnalogBob

View of the Penobscot Bay from Fort Madison by jasamataz

29_JUN_1981_234 (4)_crop_clean3 by railfanbear1

IMG_0725 by mdmarkus66

Campsite, Sears Island, Maine by davensuze.

Sea, Sky, and Rocks by auntjojo

Chatty Egret-2879 by DaveWalshPhotos

Rippled Reflection by brentdanley

View from Bah's Bakehouse by astanhope

Fort Point Lighthouse by Robert Clifford

Rust Can Be Beautiful by yelovet00

Ready for a canoe? by MaineIslandGirl

One handed iphoneography. So glad that big RV moved out of our view! by JamesPolk

WP_20140818_19_16_13_Raw.jpg by ASG9000

Castine, Maine by Jasperdo

The viewing tower by dave-hall

Churches of Bucksport by timsackton

Foggy Castine Mornings by CasualCapture

Observation Tower, Penobscot Narrows Bridge by jilpoke

Penobscot Narrows Bridge 1 by RonG58

Islesboro riding farm by MaineIslandGirl

Penobscot Narrows Bridge Observation Tower by shrike1964

IMG_2780 by mdmarkus66

Fall Marsh by Skipfotos

Fort Point Light, Northeast Side View by sabre442

Castine, Maine. by : henrY Leiter Foto

Hardened embankment below Fort Knox near Battery A by Brett of Binnshire

IMG_3755 by mdmarkus66

Eastern Channel Of The Penobscot River by RonG58

Scribble by CasualCapture

Castine ME by Vintage Midcentury

IMG_3780 by mdmarkus66