Alligators

Loxahatchee protects the northernmost remnant of the Everglades system, and it delivers the same wildlife as the national park without the two-hour drive from Palm Beach. The Cypress Swamp Boardwalk is a shaded half-mile loop through a genuine cypress dome, and the Marsh Trail runs out over impoundments where herons, egrets, purple gallinules and alligators are all routine sightings from the levee. A canoe trail runs through the marsh for those with their own boat. It is quiet, cheap and easy with young children, and the visitor centre is worth twenty minutes.

Wakulla is on a different scale from the other Florida springs - the vent is over 180 feet down and the flow is enormous. The riverboat tour is the reason most families come: a flat-bottomed boat runs downriver past alligators, anhingas, turtles and often manatees, with a guide who has usually been doing it for decades. Swimming is from a dock and diving platform into genuinely deep water, so it suits confident swimmers rather than toddlers. The 1937 lodge above the spring still has its marble floors and a soda fountain, and is worth walking through even if you are not staying.

Myakka has two things nowhere else in the state park system has. The first is a canopy walkway - a suspension bridge strung eighty-five feet up through oak and palm, with a tower above it that puts you over the treetops. The second is the lake, shallow and full of alligators, crossed by large flat-bottomed airboats that run as narrated tours. Around them are 37,000 acres of prairie and hammock, a birdwalk out over the marsh, kayak rentals and a campground. The weir at the lake outflow is a reliable spot to see a dozen alligators at once in the dry season.

The Anhinga Trail is the single best half mile of wildlife watching in Florida and it takes under an hour with a stroller. The boardwalk runs over Taylor Slough, a permanent water hole that in the dry season becomes the only water for miles - so alligators stack up in it, anhingas dry their wings on the rails, herons stalk the edges and soft-shell turtles cruise underneath. Everything is visible from a safe boardwalk at close range, which makes it work for toddlers who cannot walk far. Vultures are known for damaging car rubber in the lot; the park supplies tarps.

Shark Valley is the most reliable alligator viewing in Florida and the least effort required to get it: a flat paved loop where the animals sun themselves directly beside and sometimes on the path, close enough that the rangers spend their day telling people to back up. You can ride it - bike rentals are at the entrance, and fifteen miles is a lot for a small child, so consider riding partway out and back. The tram does the full loop with a narrating guide in two hours. At the halfway point a concrete observation tower gives a view over sawgrass to the horizon. Dry season concentrates wildlife at the remaining water.

A 44,000-acre coastal prairie refuge south of Houston that is one of the best birding spots in the country. The auto tour loop lets families spot hundreds of bird species from the car which is perfect for younger kids with short attention spans. Alligators are commonly seen basking alongside the road and the observation platforms give elevated views over freshwater marshes. The annual Christmas Bird Count here is legendary.

One of the best places in Texas to see wild alligators up close from the safety of elevated boardwalks and levee trails around 40-Acre Lake and Elm Lake. Kids are wide-eyed the first time they spot a real gator sunning just feet away. The George Observatory on-site offers stargazing programs on Saturday nights through large telescopes. Over 20 miles of flat trails are accessible for all skill levels.

A unique coastal park where Gulf beach meets freshwater marsh creating one of the most biodiverse ecosystems on the Texas coast. The Gambusia Nature Trail is a boardwalk through the marsh where kids can spot alligators and dozens of bird species. The beach side offers open Gulf swimming and the marsh unit has a 4.5-mile paddling trail through channels teeming with wildlife. It is one of the least visited state parks which means you often have the beach to yourself.

A surprisingly wild 2,800-acre park on the east side of Houston built around a 1,200-acre reservoir that is a magnet for wading birds and alligators. The pond dipping station and hands-on nature exhibits inside the learning center are designed specifically for kids. An observation tower gives panoramic views over the wetlands and the fishing ponds are stocked and free to use.