# San Juan Islands National Monument

San Juan Islands National Monument is a U.S. National Monument located in the Salish Sea in the state of Washington. The monument protects archaeological sites of the Coast Salish peoples, lighthouses and relics of early European American settlers in the Pacific Northwest, and biodiversity of the island life in the region. The monument was created from existing federal land by President Barack Obama on March 25, 2013 under the Antiquities Act.

## Geography

The national monument consists of approximately 75 separate sites totaling roughly 1,000 acres (4 km$^2$) in area. They are managed by the U.S. Bureau of Land Management as part of the National Landscape Conservation System.
Download coordinates as:
* KML
* GPX (all coordinates)
* GPX (primary coordinates)
* GPX (secondary coordinates)
| Name | Major island vicinity | County | Location/GPS Coordinates | Notes |
| Leo Reef | Lopez Island | San Juan | 48°33.19′N 122°51.25′W﻿ / ﻿48.55317°N 122.85417°W﻿ / 48.55317; -122.85417﻿ (Leo Reef) | |
| Fauntleroy Rock | Decatur Island | San Juan | 48°31′04″N 122°47′44″W﻿ / ﻿48.51778°N 122.79556°W﻿ / 48.51778; -122.79556﻿ (Fauntleroy Rock) | |
| Dot Rock | Decatur Island | San Juan | 48°29.66′N 122°47.73′W﻿ / ﻿48.49433°N 122.79550°W﻿ / 48.49433; -122.79550﻿ (Dot Rock) | |
| Reeds Bay Island | Decatur Island | San Juan | 48°29′03″N 122°49′20″W﻿ / ﻿48.48417°N 122.82222°W﻿ / 48.48417; -122.82222﻿ (Reeds Bay Island) | |
| Cape St. Mary | Lopez Island | San Juan | 48°26′49″N 122°48′01″W﻿ / ﻿48.446967°N 122.80026°W﻿ / 48.446967; -122.80026﻿ (Cape St. Mary) | |
| Chadwick Hill | Lopez Island | San Juan | 48°26′09″N 122°48′37″W﻿ / ﻿48.435864°N 122.810369°W﻿ / 48.435864; -122.810369﻿ (Chadwick Hill) | |
| Watmough Bay | Lopez Island | San Juan | 48°25′36″N 122°48′52″W﻿ / ﻿48.42653°N 122.81436°W﻿ / 48.42653; -122.81436﻿ (Watmough Bay) | |
| Point Colville | Lopez Island | San Juan | 48°25′19″N 122°48′50″W﻿ / ﻿48.421967°N 122.813888°W﻿ / 48.421967; -122.813888﻿ (Point Colville) | |
| Iceberg Point | Lopez Island | San Juan | 48°25′16″N 122°53′21″W﻿ / ﻿48.421227°N 122.88929°W﻿ / 48.421227; -122.88929﻿ (Iceberg Point) | |
| Iceberg Point Rocks | Lopez Island | San Juan | 48°25′28.751″N 122°53′12.45″W﻿ / ﻿48.42465306°N 122.8867917°W﻿ / 48.42465306; -122.8867917﻿ (Iceberg Point Rocks) | |
| Outer Bay Rocks | Lopez Island | San Juan | 48°25′56.46″N 122°53′0.89″W﻿ / ﻿48.4323500°N 122.8835806°W﻿ / 48.4323500; -122.8835806﻿ (Outer Bay Rocks) 48°25′51.37″N 122°52′57.69″W﻿ / ﻿48.4309361°N 122.8826917°W﻿ / 48.4309361; -122.8826917﻿ (Outer Bay Rocks) | |
| Mackaye Harbor Rocks | Lopez Island | San Juan | 48°26′24.32″N 122°52′41.10″W﻿ / ﻿48.4400889°N 122.8780833°W﻿ / 48.4400889; -122.8780833﻿ (Mackaye Harbor Rocks) | |
| Jones Bay Rock | Lopez Island | San Juan | 48°26′44″N 122°53′31″W﻿ / ﻿48.445629°N 122.891833°W﻿ / 48.445629; -122.891833﻿ (Jones Bay Rock) | |
| Richardson Island | Lopez Island | San Juan | 48°26′50.16″N 122°54′12.14″W﻿ / ﻿48.4472667°N 122.9033722°W﻿ / 48.4472667; -122.9033722﻿ (Richardson Island) | |
| Richardson Rocks | Lopez Island | San Juan | 48°26′42.01″N 122°54′25.66″W﻿ / ﻿48.4450028°N 122.9071278°W﻿ / 48.4450028; -122.9071278﻿ (Richardson Rocks) 48°26′41.32″N 122°54′22.55″W﻿ / ﻿48.4448111°N 122.9062639°W﻿ / 48.4448111; -122.9062639﻿ (Richardson Rocks) 48°26′50.16″N 122°54′12.14″W﻿ / ﻿48.4472667°N 122.9033722°W﻿ / 48.4472667; -122.9033722﻿ (Richardson Rocks) 48°26′42.01″N 122°54′25.66″W﻿ / ﻿48.4450028°N 122.9071278°W﻿ / 48.4450028; -122.9071278﻿ (Richardson Rocks) 48°26′41.32″N 122°54′22.55″W﻿ / ﻿48.4448111°N 122.9062639°W﻿ / 48.4448111; -122.9062639﻿ (Richardson Rocks) | |
| Davis Bay Island | Lopez Island | San Juan | 48°27′30.50″N 122°55′48.35″W﻿ / ﻿48.4584722°N 122.9300972°W﻿ / 48.4584722; -122.9300972﻿ (Davis Bay Island) | |
| Davis Bay Rocks | Lopez Island | San Juan | 48°27′18.75″N 122°56′5.74″W﻿ / ﻿48.4552083°N 122.9349278°W﻿ / 48.4552083; -122.9349278﻿ (Davis Bay Rocks) | |
| Danger Rocks | San Juan Island | San Juan | 48°31′15.59″N 122°58′16.86″W﻿ / ﻿48.5209972°N 122.9713500°W﻿ / 48.5209972; -122.9713500﻿ (Danger Rocks) 48°31′14.09″N 122°58′15.78″W﻿ / ﻿48.5205806°N 122.9710500°W﻿ / 48.5205806; -122.9710500﻿ (Danger Rocks) | |
| Pear Point Rocks | San Juan Island | San Juan | 48°31′5.14″N 122°58′45.18″W﻿ / ﻿48.5180944°N 122.9792167°W﻿ / 48.5180944; -122.9792167﻿ (Pear Point Rocks) 48°31′4.22″N 122°58′40.66″W﻿ / ﻿48.5178389°N 122.9779611°W﻿ / 48.5178389; -122.9779611﻿ (Pear Point Rocks) 48°31′4.88″N 122°58′38.79″W﻿ / ﻿48.5180222°N 122.9774417°W﻿ / 48.5180222; -122.9774417﻿ (Pear Point Rocks) | |
| Dinner Island Rocks | San Juan Island | San Juan | 48°30′29″N 123°0′42″W﻿ / ﻿48.50806°N 123.01167°W﻿ / 48.50806; -123.01167﻿ (Dinner Island Rocks) | |
| Cattle Point | San Juan Island | San Juan | 48°27′3.43″N 122°57′48.72″W﻿ / ﻿48.4509528°N 122.9635333°W﻿ / 48.4509528; -122.9635333﻿ (Cattle Point) | Includes Cattle Point Light |
| Unnamed Rocks (Grandmas Cove) | San Juan Island | San Juan | 48°27′30″N 123°01′27″W﻿ / ﻿48.45833°N 123.02417°W﻿ / 48.45833; -123.02417﻿ (Grandmas Cove Rocks) | |
| Unnamed Rocks (False Bay) | San Juan Island | San Juan | 48°28′53″N 123°04′42″W﻿ / ﻿48.48139°N 123.07833°W﻿ / 48.48139; -123.07833﻿ (False Bay Rocks) | |
| Kanaka Bay Islands | San Juan Island | San Juan | 48°28′57.79″N 123°5′6.87″W﻿ / ﻿48.4827194°N 123.0852417°W﻿ / 48.4827194; -123.0852417﻿ (Kanaka Bay Island (east)) 48°28′56.41″N 123°5′15.51″W﻿ / ﻿48.4823361°N 123.0876417°W﻿ / 48.4823361; -123.0876417﻿ (Kanaka Bay Island (west)) | |
| King Islands | San Juan Island | San Juan | 48°29′23″N 123°06′27″W﻿ / ﻿48.48972°N 123.10750°W﻿ / 48.48972; -123.10750﻿ (King Islands) | |
| Unnamed Rocks off Lime Kiln Point | San Juan Island | San Juan | 48°30′57.47″N 123°9′10.50″W﻿ / ﻿48.5159639°N 123.1529167°W﻿ / 48.5159639; -123.1529167﻿ (Lime Kiln Point rocks) | |
| Turn Point | Stuart Island | San Juan | 48°41′20″N 123°14′14″W﻿ / ﻿48.68877°N 123.23725°W﻿ / 48.68877; -123.23725﻿ (Turn Point) | Includes Turn Point Light |
| Prevost Harbor Rock | Stuart Island | San Juan | 48°40′53.34″N 123°11′53.104″W﻿ / ﻿48.6814833°N 123.19808444°W﻿ / 48.6814833; -123.19808444﻿ (Prevost Harbor Rock (east)) 48°40′48.08″N 123°12′10.64″W﻿ / ﻿48.6800222°N 123.2029556°W﻿ / 48.6800222; -123.2029556﻿ (Prevost Harbor Rock (west)) | |
| Pudding Island | Stuart Island | San Juan | 48°41′7.49″N 123°11′25.43″W﻿ / ﻿48.6854139°N 123.1903972°W﻿ / 48.6854139; -123.1903972﻿ (Pudding Island) | |
| Satellite Island Rocks | Stuart Island | San Juan | 48°40′39.70″N 123°11′5.706″W﻿ / ﻿48.6776944°N 123.18491833°W﻿ / 48.6776944; -123.18491833﻿ (Satellite Island Rocks) 48°40′36.94″N 123°11′12.008″W﻿ / ﻿48.6769278°N 123.18666889°W﻿ / 48.6769278; -123.18666889﻿ (Satellite Island Rocks) 48°40′35.458″N 123°11′5.098″W﻿ / ﻿48.67651611°N 123.18474944°W﻿ / 48.67651611; -123.18474944﻿ (Satellite Island Rocks) 48°40′38.472″N 123°10′59.289″W﻿ / ﻿48.67735333°N 123.18313583°W﻿ / 48.67735333; -123.18313583﻿ (Satellite Island Rocks) | |
| Rock Island and Johns Pass Rocks | Stuart Island | San Juan | 48°40′23.007″N 123°10′5.77″W﻿ / ﻿48.67305750°N 123.1682694°W﻿ / 48.67305750; -123.1682694﻿ (Rock Island Rock) 48°40′32.09″N 123°10′0.48″W﻿ / ﻿48.6755806°N 123.1668000°W﻿ / 48.6755806; -123.1668000﻿ (Johns Pass Rock) | |
| Unnamed Parcel (Johns Island) | Stuart Island | San Juan | 48°40.0′N 123°8.9′W﻿ / ﻿48.6667°N 123.1483°W﻿ / 48.6667; -123.1483﻿ (Unnamed Parcel) | |
| Johns Island Rock | Stuart Island | San Juan | 48°39′27.371″N 123°8′14.867″W﻿ / ﻿48.65760306°N 123.13746306°W﻿ / 48.65760306; -123.13746306﻿ (Johns Island Rock) | |
| Posey Island | San Juan Island | San Juan | 48°37′6.23″N 123°10′4.31″W﻿ / ﻿48.6183972°N 123.1678639°W﻿ / 48.6183972; -123.1678639﻿ (Posey Island) | |
| Unnamed Island (Westcott Bay) | San Juan Island | San Juan | 48°36′16″N 123°08′46″W﻿ / ﻿48.60444°N 123.14611°W﻿ / 48.60444; -123.14611﻿ (Westcott Bay Island) | |
| Kellett Bluff | Henry Island | San Juan | 48°35′19″N 123°12′08″W﻿ / ﻿48.58861°N 123.2021°W﻿ / 48.58861; -123.2021﻿ (Kellett Bluff) | |
| Mitchell Bay Rocks (AKA Mud Rocks) | San Juan Island | San Juan | 48°34′21.53″N 123°10′12.55″W﻿ / ﻿48.5726472°N 123.1701528°W﻿ / 48.5726472; -123.1701528﻿ (Mitchell Bay Rocks (Mud Rocks)) 48°34′19.57″N 123°10′11.85″W﻿ / ﻿48.5721028°N 123.1699583°W﻿ / 48.5721028; -123.1699583﻿ (Mitchell Bay Rocks (Mud Rocks)) 48°34′20.74″N 123°10′15.01″W﻿ / ﻿48.5724278°N 123.1708361°W﻿ / 48.5724278; -123.1708361﻿ (Mitchell Bay Rocks (Mud Rocks)) | |
| Mud Island | San Juan Island | San Juan | 48°34′19.31″N 123°9′25.69″W﻿ / ﻿48.5720306°N 123.1571361°W﻿ / 48.5720306; -123.1571361﻿ (Mud Island) | |
| Little Patos Island | Patos Island | San Juan | 48°47′2.88″N 122°58′6.95″W﻿ / ﻿48.7841333°N 122.9685972°W﻿ / 48.7841333; -122.9685972﻿ (Little Patos Island) | |
| Patos Island | Patos Island | San Juan | 48°47′1.66″N 122°57′17.67″W﻿ / ﻿48.7837944°N 122.9549083°W﻿ / 48.7837944; -122.9549083﻿ (Patos Island) | Includes Patos Island Light |
| Shallow Bay Rocks | Sucia Island | San Juan | 48°45′49.42″N 122°55′8.25″W﻿ / ﻿48.7637278°N 122.9189583°W﻿ / 48.7637278; -122.9189583﻿ (Shallow Bay Rocks) 48°45′48.61″N 122°55′9.34″W﻿ / ﻿48.7635028°N 122.9192611°W﻿ / 48.7635028; -122.9192611﻿ (Shallow Bay Rocks) | |
| Rolfe Cove Island | Matia Island | San Juan | 48°44′59.43″N 122°50′41.99″W﻿ / ﻿48.7498417°N 122.8449972°W﻿ / 48.7498417; -122.8449972﻿ (Rolfe Cove Island (west)) 48°44′57.84″N 122°50′38.18″W﻿ / ﻿48.7494000°N 122.8439389°W﻿ / 48.7494000; -122.8439389﻿ (Rolfe Cove Island (east)) | |
| Barnes Rocks | Clark Island | San Juan | 48°42′15.30″N 122°46′30.45″W﻿ / ﻿48.7042500°N 122.7751250°W﻿ / 48.7042500; -122.7751250﻿ (Barnes Rocks) 48°42′11.45″N 122°46′31.85″W﻿ / ﻿48.7031806°N 122.7755139°W﻿ / 48.7031806; -122.7755139﻿ (Barnes Rocks) 48°42′11.05″N 122°46′25.34″W﻿ / ﻿48.7030694°N 122.7737056°W﻿ / 48.7030694; -122.7737056﻿ (Barnes Rocks) | |
| Clark Rocks | Clark Island | San Juan | 48°42′31″N 122°45′58″W﻿ / ﻿48.70861°N 122.76611°W﻿ / 48.70861; -122.76611﻿ (Clark Rocks) | |
| Indian Island | Orcas Island | San Juan | 48°41′32.97″N 122°54′29.49″W﻿ / ﻿48.6924917°N 122.9081917°W﻿ / 48.6924917; -122.9081917﻿ (Indian Island) | |
| Point Doughty Rock | Orcas Island | San Juan | 48°42′43″N 122°57′02″W﻿ / ﻿48.71194°N 122.95056°W﻿ / 48.71194; -122.95056﻿ (Point Doughty) | |
| Beach Haven Rocks | Orcas Island | San Juan | 48°41′27.178″N 122°57′42.787″W﻿ / ﻿48.69088278°N 122.96188528°W﻿ / 48.69088278; -122.96188528﻿ (Beach Haven Rocks) 48°41′27.174″N 122°57′31.046″W﻿ / ﻿48.69088167°N 122.95862389°W﻿ / 48.69088167; -122.95862389﻿ (Beach Haven Rocks) | |
| Freeman Island | Orcas Island | San Juan | 48°41′55.185″N 122°57′3.295″W﻿ / ﻿48.69866250°N 122.95091528°W﻿ / 48.69866250; -122.95091528﻿ (Freeman Island) | |
| Blind Islands | Orcas Island | San Juan | 48°37′44.83″N 122°52′40.52″W﻿ / ﻿48.6291194°N 122.8779222°W﻿ / 48.6291194; -122.8779222﻿ (Blind Island North) 48°37′30.00″N 122°52′36.02″W﻿ / ﻿48.6250000°N 122.8766722°W﻿ / 48.6250000; -122.8766722﻿ (Blind Island South) | |
| Twin Rocks | Orcas Island | San Juan | 48°36′56.45″N 122°52′0.347″W﻿ / ﻿48.6156806°N 122.86676306°W﻿ / 48.6156806; -122.86676306﻿ (Twin Rocks (west)) 48°36′55.99″N 122°51′54.23″W﻿ / ﻿48.6155528°N 122.8650639°W﻿ / 48.6155528; -122.8650639﻿ (Twin Rocks (east)) | |
| Unnamed Island (Guthrie Cove) | Orcas Island | San Juan | 48°35′38.79″N 122°53′9.28″W﻿ / ﻿48.5941083°N 122.8859111°W﻿ / 48.5941083; -122.8859111﻿ (Unnamed Island in Guthrie Cove) | |
| Foster Point Rocks | Orcas Island | San Juan | 48°35′21.67″N 122°53′4.99″W﻿ / ﻿48.5893528°N 122.8847194°W﻿ / 48.5893528; -122.8847194﻿ (Foster Point Rocks) | |
| Elwha Rock | Orcas Island | San Juan | 48°35′36.639″N 122°54′15.16″W﻿ / ﻿48.59351083°N 122.9042111°W﻿ / 48.59351083; -122.9042111﻿ (Elwha Rock) | |
| Picnic Point Rocks | Shaw Island | San Juan | 48°33′45.10″N 122°55′19.24″W﻿ / ﻿48.5625278°N 122.9220111°W﻿ / 48.5625278; -122.9220111﻿ (Picnic Point Rocks) | Does not include privately owned Picnic Point Island |
| Cotton Point Island | Orcas Island | San Juan | 48°35′37.50″N 122°56′12.74″W﻿ / ﻿48.5937500°N 122.9368722°W﻿ / 48.5937500; -122.9368722﻿ (Cotton Point Island) | One of the smallest BLM holdings in Washington, 0.25 acres (0.10 ha). |
| Blind Island | Shaw Island | San Juan | 48°35′6.80″N 122°56′13.47″W﻿ / ﻿48.5852222°N 122.9370750°W﻿ / 48.5852222; -122.9370750﻿ (Blind Island) | |
| Unnamed Island and Rocks (Blind Bay) | Shaw Island | San Juan | 48°34′42.509″N 122°56′30.138″W﻿ / ﻿48.57847472°N 122.94170500°W﻿ / 48.57847472; -122.94170500﻿ (Unnamed Island and Rocks in Blind Bay) | |
| Broken Point Island | Shaw Island | San Juan | 48°35′32.71″N 122°58′12.29″W﻿ / ﻿48.5924194°N 122.9700806°W﻿ / 48.5924194; -122.9700806﻿ (Broken Point Island) | |
| Oak Island and Rock | Orcas Island | San Juan | 48°36′28.35″N 122°57′16.80″W﻿ / ﻿48.6078750°N 122.9546667°W﻿ / 48.6078750; -122.9546667﻿ (Oak Island) 48°36′26.84″N 122°57′11.38″W﻿ / ﻿48.6074556°N 122.9531611°W﻿ / 48.6074556; -122.9531611﻿ (Oak Island Rock) | |
| Trinka Rock | Orcas Island | San Juan | 48°37′42.75″N 122°57′28.56″W﻿ / ﻿48.6285417°N 122.9579333°W﻿ / 48.6285417; -122.9579333﻿ (Trinka Rock) | |
| Skull Island | Orcas Island | San Juan | 48°38′21.05″N 122°59′10.34″W﻿ / ﻿48.6391806°N 122.9862056°W﻿ / 48.6391806; -122.9862056﻿ (Skull Island) | |
| Massacre Bay Rocks | Orcas Island | San Juan | 48°38′2.18″N 122°59′31.93″W﻿ / ﻿48.6339389°N 122.9922028°W﻿ / 48.6339389; -122.9922028﻿ (Massacre Bay Rocks) | |
| Harbor Rocks | Orcas Island | San Juan | 48°37′48.00″N 122°59′10.34″W﻿ / ﻿48.6300000°N 122.9862056°W﻿ / 48.6300000; -122.9862056﻿ (Harbor Rocks) | |
| Victim Island | Orcas Island | San Juan | 48°36′49.37″N 122°58′30.96″W﻿ / ﻿48.6137139°N 122.9752667°W﻿ / 48.6137139; -122.9752667﻿ (Victim Island) | |
| Lovers' Cove Rocks | Orcas Island | San Juan | 48°40′06″N 122°59′23″W﻿ / ﻿48.66833°N 122.98972°W﻿ / 48.66833; -122.98972﻿ (Lovers' Cove Rocks) | |
| North Pass Rock | Orcas Island | San Juan | 48°36′08″N 123°01′00″W﻿ / ﻿48.60222°N 123.01667°W﻿ / 48.60222; -123.01667﻿ (North Pass Rock) | |
| McConnell Rocks | Orcas Island | San Juan | 48°35′57″N 123°01′32″W﻿ / ﻿48.59917°N 123.02556°W﻿ / 48.59917; -123.02556﻿ (McConnell Rocks) | |
| Parks Bay Island | Shaw Island | San Juan | 48°33′58.19″N 122°59′04.79″W﻿ / ﻿48.5661639°N 122.9846639°W﻿ / 48.5661639; -122.9846639﻿ (Parks Bay Island) | |
| Reservation Bay Rocks - Coffin Rocks | Fidalgo Island | Skagit | 48°24′47″N 122°39′46″W﻿ / ﻿48.41306°N 122.66278°W﻿ / 48.41306; -122.66278﻿ (Coffin Rocks) | |
| Reservation Bay Rocks - Urchin Rocks | Fidalgo Island | Skagit | 48°25′01″N 122°39′58″W﻿ / ﻿48.41694°N 122.66611°W﻿ / 48.41694; -122.66611﻿ (Urchin Rocks) | |
| Reservation Bay Rocks - Gull Rocks (Bird Rocks) | Fidalgo Island | Skagit | 48°24′53″N 122°39′37″W﻿ / ﻿48.41472°N 122.66028°W﻿ / 48.41472; -122.66028﻿ (Gull Rocks) | |
| Chuckanut Rock | | Whatcom | 48°41′05″N 122°30′03″W﻿ / ﻿48.68472°N 122.50083°W﻿ / 48.68472; -122.50083﻿ (Chuckanut Rock) | |
| Unnamed Rocks (Carter Point) | Lummi Island | Whatcom | 48°38′23.76″N 122°36′29.07″W﻿ / ﻿48.6399333°N 122.6080750°W﻿ / 48.6399333; -122.6080750﻿ (Carter Point Rocks) | |
| Bakers Reef | Lummi Island | Whatcom | 48°41′01″N 122°40′42″W﻿ / ﻿48.68361°N 122.67833°W﻿ / 48.68361; -122.67833﻿ (Bakers Reef) | |
| Lummi Rocks | Lummi Island | Whatcom | 48°40′15″N 122°40′02″W﻿ / ﻿48.67083°N 122.66722°W﻿ / 48.67083; -122.66722﻿ (Chuckanut Rock) | |
| Eliza Rocks | Eliza Island | Whatcom | 48°38′57.74″N 122°35′32.32″W﻿ / ﻿48.6493722°N 122.5923111°W﻿ / 48.6493722; -122.5923111﻿ (Eliza Island Rocks (west)) 48°38′48.15″N 122°34′42.09″W﻿ / ﻿48.6467083°N 122.5783583°W﻿ / 48.6467083; -122.5783583﻿ (Eliza Island Rocks (east)) 48°39′39.36″N 122°35′14.14″W﻿ / ﻿48.6609333°N 122.5872611°W﻿ / 48.6609333; -122.5872611﻿ (Eliza Island Rocks (north)) | |
| Tip of Eliza Island | Eliza Island | Whatcom | 48°38′43″N 122°34′56″W﻿ / ﻿48.64528°N 122.58222°W﻿ / 48.64528; -122.58222﻿ (Tip of Eliza Island) | Unsurveyed section 5 |