Where the Everglades Meets Miami

For Miami, the nearest Everglades National Park door is Shark Valley, which the National Park Service calls the entrance closest to the Greater Miami Area, at 36000 SW 8th Street on the Tamiami Trail (NPS Everglades directions).

Everglades National Park covers 1,509,000 acres in Miami Dade County, Monroe County and Collier County, and its three entrances sit in three different cities and are not interconnected (Everglades National Park). Because the entrances are not interconnected, Shark Valley and the Homestead entrance are separate trips, and the NPS says the three entrances and the interior Flamingo Visitor Center are at least a one-hour drive apart.

The Homestead entrance is the main one and leads to Royal Palm and Flamingo, while the Gulf Coast entrance is closest to Naples, which leaves Shark Valley and Homestead as the two Miami-area entrances (NPS directions). A car is needed: the NPS says no public transportation travels within the park, and the only public transportation to anywhere inside it is the City of Homestead trolley to the Ernest F. Coe Visitor Center and Royal Palm, seasonally from approximately December through April, with schedules subject to change.

A private vehicle pays $35.00 for a pass good for 7 consecutive days at every Everglades entrance, and Shark Valley's entrance station on the Tamiami Trail takes credit or debit cards only (NPS Everglades fees).

From Miami, the NPS route is the Florida Turnpike to exit 25A from the north or exit 25 from the south, then U.S. 41, the Tamiami Trail and SW 8th St., 25 miles west to Shark Valley (NPS directions). A motorcycle pass is $30.00 for 7 days, and the park itself is open 24 hours a day, 365 days a year, although visitor center hours vary (NPS fees).

Shark Valley fills up. The NPS warns of long waits between 10 a.m. and 3 p.m., says the lot may run as one car in, one car out, and advises arriving 1.5 to 2 hours early for a scheduled tram tour; current access conditions are available by calling 305 221 8776 (NPS Shark Valley). Private vehicles stop at the entrance road and parking lot, so the tram road and observation tower are reached only on foot, by bicycle or by tram along the 15 mile loop.

A practical Miami tip from the park's own advice: on busy winter weekends the Homestead and Shark Valley entrances can become extremely congested, with long lines at the gates and little or no parking at the visitor centers (NPS Everglades directions). The NPS recommends weekdays, arriving before 10 AM and carpooling, and the 7 day vehicle pass is good at all park entrances, so it also covers a Homestead side trip that week.

For a Miami day trip, the Dry Season, November to March, is when the National Park Service says ranger-led programs are widely available at all park entrances and wildlife is usually plentiful throughout the park (NPS operating hours and seasons).

Shark Valley, which the NPS labels the Miami Entrance, is open daily from 8:30 AM to 6:00 PM, even though the park as a whole never closes; separate fees apply for tram tours and bike rentals, and vehicles do not have access after 6:00 PM (NPS Everglades hours). The Homestead main entrance, which leads to Royal Palm and Flamingo, is open 24 hours a day.

The trade-off for Miami visitors is crowding: the NPS says peak season at Shark Valley typically runs from December into April, when parking is extremely limited and usually fills by 10 am (NPS Shark Valley). For current visitor center hours, the main park line is (305) 242-7700 (NPS Everglades).

Last verified: October 15, 2026, on the National Park Service and Miami-Dade County websites.

Miami-Dade County's drinking water is drawn from the Biscayne Aquifer, a freshwater limestone formation under the county that the county calls extremely porous with a water table very close to the surface (Miami-Dade Wellfield Protection Areas).

Because the Biscayne Aquifer sits so near the ground, Miami-Dade County warns that pollutants discharged onto the ground or into surface waters can reach the groundwater and be drawn into public supply wells (Miami-Dade County). The county answers with Wellfield Protection Areas, where permitting requirements and land use restrictions apply; questions go to 305-372-6700.

Two of those areas are under review. In 2015, with the adoption of Ordinance No. 15-25, the Miami-Dade Board of County Commissioners directed the Division of Environmental Resources Management to study the Northwest and West Wellfield Protection Areas again, and on May 12, 2025 groundwater modeling firm Groundwater Tek Inc (GTI) issued a capture zone and drawdown report with proposed new boundaries for both (Miami-Dade wellfields).

Stale official data: as of October 15, 2026, the Miami-Dade wellfields page still says the 60 day public comment period on those boundaries is now open, with comments due by August 5, 2025, and promises a technical workshop within 30 days afterward (Miami-Dade County). Anyone tracking the Northwest or West Wellfield boundary should confirm the current status with the county rather than rely on that notice.

The Tamiami Trail, U.S. 41 between Tampa and Miami, opened on April 26, 1928, and its 25-mile east to west stretch acted as a dam that held back the natural flow of the River of Grass (NPS Tamiami Trail article).

The National Park Service says the 264-mile road took over 11 years and $7 million to build (NPS). Bridges, culverts and conveyance structures added from the 1940s helped, but the eastern 10.7 miles of the Tamiami Trail, between the L-31N and L-67 Extension levees, still limited how much water reached Northeastern Shark River Slough.

The one-mile Tamiami Trail bridge was completed in 2013, and the NPS article says engineers then found that more culverts, rather than more bridges, could also solve the water distribution problem for about half of the money (NPS Tamiami Trail article). The remaining 6.7 miles were to be reconstructed with culverts, placed in historic sloughs when possible. The article, last updated February 19, 2021, gave 2024 as the completion target and does not report a finish date.

The main framework for Everglades restoration planning, including the Biscayne Bay study below, is CERP, the Comprehensive Everglades Restoration Plan, which the South Florida Water Management District describes as a 50-50 partnership between the State of Florida and the federal government (SFWMD CERP Project Planning).

The district says the State of Florida and the South Florida Water Management District have so far invested approximately $2.3 billion in CERP land acquisition, design and construction, and that each finished planning study, the Biscayne Bay one included, goes to the U.S. Congress for authorization and funding (SFWMD). The U.S. Army Corps of Engineers leads those studies, with the district providing technical support.

That study is the Biscayne Bay and Southeastern Everglades Ecosystem Restoration project, known as BBSEER, part of CERP. The U.S. Geological Survey says its goal is to find restoration opportunities for nearshore conditions in Biscayne Bay, Card Sound, Barnes Sound, the Model Lands, the Southern Glades and other wetlands adjacent to those waters (USGS BBSEER data release).

What is changing now: on December 10, 2025, the USGS released ecological model results for the Biscayne Bay study's Tentatively Selected Plan, called ALT32R, covering measures such as marl prairie habitat, Cape Sable seaside sparrow habitat and American alligator habitat suitability (USGS). Under the CERP process the district describes, a finalized plan goes to Congress for federal authorization and appropriations once a study is complete, a step beyond a tentatively selected plan.