Camp Murphy (Florida)

Jonathan Dickinson State Park is a Florida State Park and historic site located in Martin County, Florida, between Hobe Sound and Tequesta. The park includes the Elsa Kimbell Environmental Education and Research Center and a variety of natural habitats: sand pine scrub, pine flatwoods, mangroves, and river swamps. The Loxahatchee River, designated a National Wild and Scenic River in 1985 (the first in Florida), runs through the park. The park is also along the Ocean to Lake Trail. The park is at 16450 S.E. Federal Highway, Hobe Sound. The park is well known for its Camp Murphy Mountain Bike Trails.

LORAN-C transmitter Jupiter was the Yankee secondary station of the Southeast U.S. LORAN-C Chain (GRI 7980). It was operated from years 1962 to 2010 by the U.S. Coast Guard, located on Florida land that was originally Camp Murphy and now Jonathan Dickinson State Park, near the town of Jupiter, Florida. The choice of this site followed the earlier LORAN-A station established in 1957 nearby on the Atlantic beach at Hobe Sound.The station used a transmission power of 400 kW. The transmitter broadcast on a 190.5 metres (625 ft) tall mast radiator, which was built in 1962. The mast was less than 1,000 feet (300 m) from U.S. Route 1; passing motorists with an AM radio would hear a loud interference from the intense signal overwhelming the auto's receiver. Until its removal, the mast and its aircraft warning lights provided a prominent visual landmark useful to boaters and mariners for reliable navigation bearings in the southern Treasure Coast and northern Gold Coast waters. The LORAN Tower Ledges coral reef is still named for the facility, which guided dive boats to the submerged location.In 2004, damaging winds from Hurricane Frances twisted the structural guys on themselves, imposing a slight lean on the mast from vertical.Radio transmissions were permanently shut down in 2010, and the mast was demolished in July, 2014. The transmitter equipment buildings at the base of the former tower remain, and were turned over to the State of Florida, Division of Recreation and Parks. The 1,750 feet (530 m) diameter circular plat enclosure around the mast is still distinctly visible on aerial and satellite maps.

The Hobe Sound National Wildlife Refuge, a part of the United States National Wildlife Refuge System, is a refuge on Jupiter Island in Florida. Its official name as of 2019 is the Nathaniel P. Reed Hobe Sound National Wildlife Refuge. Part of the refuge is inside the town of Jupiter Island, while the rest is in the unincorporated areas of Martin County. The 1,035-acre (4.19 km2) refuge was established in 1969, to protect the loggerhead and green sea turtles. It is administered as part of the Arthur R. Marshall Loxahatchee National Wildlife Refuge.Within the refuge is the 173-acre (0.70 km2) Reed Wilderness Seashore Sanctuary, designated a National Natural Landmark in November 1967.

Jupiter Island is a barrier island on the coast of Martin and Palm Beach counties, Florida. It is bounded on the east by the Atlantic Ocean, on the north by the St. Lucie Inlet, on the west by the Indian River, and on the south by the Jupiter Inlet. Jupiter Island originally was two islands, Long Island on the north and Jupiter Island on the south, which were once separated by an inlet in the vicinity of North Jupiter Narrows and what is officially called Peck Lake, but commonly called Peck's Lake.

The Gate House is an historic single-family home located at 214 South Beach Road in Jupiter Island, Florida. On November 21, 2001, it was added to the U.S. National Register of Historic Places. For several years, it was owned by Edsel Ford.

The Trapper Nelson Zoo Historic District, also known as Trapper Nelson Hunting Camp and Trapper Nelson Interpretive Site, is an historic district located south of Hobe Sound, Florida, in the United States. It is inside Jonathan Dickinson State Park at 16450 Southeast Federal Highway. On October 3, 2006, it was added to the National Register of Historic Places.

The Pine School is a private school that serves students from kindergarten through grade 12 in Hobe Sound, Florida, United States.

WMBX (102.3 FM "X 102.3") is a commercial radio station licensed to Jensen Beach, Florida. It serves the West Palm Beach and Treasure Coast areas, broadcasting an urban adult contemporary radio format. WMBX is owned by Hubbard Broadcasting. Its studios and offices are in West Palm Beach. On weekday mornings, it carries The Steve Harvey Morning Show from Premiere Networks. The transmitter is located on the west side of Jonathan Dickinson State Park in Hobe Sound, Florida. The tower is 965 feet in height above average terrain (HAAT). Also sharing WMBX's transmitter tower are stations WIRK and WKGR. WMBX has an effective radiated power (ERP) of 100,000 watts, the maximum for non-grandfathered FM stations. It sometimes can be picked up as far south as Miami, as far north as Cocoa Beach and as far west as Moore Haven.

WKGR (98.7 FM) is a classic rock station licensed to Wellington, Florida and serving the West Palm Beach market. Owned by iHeartMedia, Inc., it transmits at 100,000 watts effective radiated power with an antenna height above average terrain of 299 meters (981 feet). WKGR's signal can be picked up as far north as Melbourne, as far west as Moore Haven, and usually no further south than highway 595 in Fort Lauderdale. Its transmitter is located on the west side of Jonathan Dickinson State Park in Hobe Sound. Also sharing WKGR's transmitter tower are stations WIRK (which itself was a primary competitor of WKGR before moving its rock programming to an HD Radio subchannel) and WMBX. WKGR previously simulcast the programming of sister station WJNO on its HD2 subchannel starting in September 2010; by 2013 this was replaced with the signal of Christian rock station WREH. WKGR later went to classic country on HD2, and in 2019, dropped its HD2 subchannel. Then on January 19, 2021, WKGR brought back its HD2 subchannel with its original programming, simulcasting WJNO. A few weeks later, sister station WBZT began simulcasting on its HD2 subchannel, with WJNO moving to the HD2 subchannel of sister station WLDI. As of December 2023, the WJNO simulcast returned to the HD2 subchannel.

Tequesta is an incorporated village in Palm Beach County, Florida, United States. It is the northernmost municipality in the Miami metropolitan area, which according to the 2020 United States Census, had a total population of 6,138,333 South Florida residents. As of 2020, the US Census had the village's total at 6,158 of the population.

Blowing Rocks Preserve is an environmental preserve on Jupiter Island in Hobe Sound, Martin County, Florida, USA. It is owned by The Nature Conservancy. It contains the largest Anastasia limestone outcropping on the state's east coast. Breaking waves spray plumes of water through erosion holes; the spray can reach heights of 50 feet (15 m). This distinctive spectacle thus earned the limestone outcrop's name. The limestone outcropping also encompasses coquina shells, crustaceans, and sand. The preserve also features several coastal ecotones, including maritime hammocks, mangrove wetlands, and beach dunes. Common native species include sea grapes, gumbo limbo, and Sabal palms. Invasive exotic plants are removed in order to preserve indigenous flora. The preserve includes an educational center, native plant nursery, boardwalk, oceanside path, and a butterfly garden. The Hawley Education Center features rotating natural history and art exhibits, and offers environmental education classes and workshops. A boardwalk along the Indian River Lagoon contains interpretive signs about the plants, wildlife and area environment.