Local's pickAtlantic Avenue Bar Crawl
Two walkable miles of patios, rooftops and live music between Swinton Avenue and the ocean. Start at Pineapple Grove around 7pm and work east.
Boca has a reputation for being expensive. Most of the best hours here — the reef, the boardwalks, the sunrise — cost nothing.
The short answer
Free things to do in Boca Raton include Gumbo Limbo Nature Center, the Boca Raton Museum of Art's outdoor sculpture garden, the El Rio Trail, the Boca Inlet jetty, free concerts at Mizner Park Amphitheater, and the Wakodahatchee and Green Cay wetland boardwalks.
Local's pickTwo walkable miles of patios, rooftops and live music between Swinton Avenue and the ocean. Start at Pineapple Grove around 7pm and work east.
Local's pickA free coastal nature center on a barrier island hammock, with four saltwater tanks, a sea turtle rehabilitation facility and a boardwalk that climbs to a 40-foot observation tower over the mangroves. Summer turtle walks are the single most-booked family activity in Boca Raton.
Local's pickA 132-acre municipal park with a free hands-on science museum, a carousel, a huge wooden playground and a shaded willow theater. The Explorium is the best rainy-day option in Boca for kids under 12.
Local's pickThe rocks at the south side of the Boca Inlet are the city's best free vantage point for watching yachts run the pass, plus reliable shore fishing at an outgoing tide.
Local's pickA free county nature center in South County Regional Park with a half-mile elevated boardwalk over a cypress wetland, live exhibits and a two-story observation tower.
Local's pickA free 1.5-mile boardwalk over 100 acres of constructed wetlands. Go at sunrise for alligators, roseate spoonbills, otters and purple gallinules without leaving the walkway.
Local's pickA downtown Saturday morning market under the banyans at Sanborn Square: produce, bread, prepared food and live acoustic music. Free to browse, seasonal from fall through spring.
Local's pickA lakeside county amphitheater in South County Regional Park with a free and low-cost concert series — bring a blanket, arrive early, and watch the sun drop behind the lake.
Local's pickA three-quarter-mile boardwalk loop across 50 acres of ponds — arguably the best free bird photography spot in South Florida, with nesting wood storks and great blue herons in spring.

The El Rio Trail runs a shaded, paved six miles along the El Rio Canal from Yamato Road to Palmetto Park — the city's best flat run or family bike ride away from traffic.

A flat, car-free 5.5-mile paved path along the Intracoastal on Palm Beach Island, passing mansions, banyan tunnels and marina views. Rent bikes near the Royal Poinciana end.

Palm Beach County's flagship art museum, expanded by Norman Foster, with American, European, Chinese and contemporary collections and free admission on Fridays and Saturdays.

Four blocks of luxury storefronts and hidden Mediterranean vias with courtyards, fountains and climbing bougainvillea. Window-shopping and photographing the vias costs nothing.