As the summer season intensifies, botanical gardens across the United States are extending their hours and introducing new exhibits and programs aimed at offering visitors a refreshing escape into nature. These gardens, located in major cities from coast to coast, provide accessible outdoor spaces featuring diverse plant collections, cultural installations, and interactive experiences suited for a wide range of visitors.

In Portland, Oregon, the Portland Japanese Garden offers a serene retreat on a 12.5-acre hillside site west of downtown. The garden showcases traditional Japanese landscaping elements such as bonsai trees, dry rock gardens known as karesansui, bridges, and pagodas. Visitors can observe seasonal blooms, including irises typically flowering in late June, and enjoy panoramic views of Mount Hood. Adjacent to the garden is the International Rose Test Garden, home to more than 10,000 rose bushes blooming from May through October. Admission to the Japanese Garden is $22.50 for adults.

Austin’s Lady Bird Johnson Wildflower Center, encompassing 284 acres, serves as Texas' official state botanical garden and arboretum, focusing on native plant species. The center features distinct gardens highlighting flora from the Hill Country and West Texas, alongside an extensive oak tree arboretum. The facility operates under the University of Texas at Austin and actively conducts research on land management practices such as prescribed burns to support native ecosystems. Currently, the center is hosting the “Ice Age in the Wild” exhibit through August 15, displaying representations of extinct megafauna like a 17,500-pound woolly mammoth. Admission prices range from $15 to $18, depending on the day of the week.

In Miami’s Coconut Grove neighborhood, the Kampong botanical garden offers eight acres of tropical plants including orchids, fruit trees, and mangroves along Biscayne Bay. Established by botanist David Fairchild, who introduced many crops to U.S. agriculture, the garden features roaming peacocks and hosts periodic group activities such as yoga and embroidery classes. Entry to the Kampong is priced at $17.

Phoenix’s Desert Botanical Garden highlights the diverse flora of arid landscapes, with an emphasis on saguaros and native wildflowers. To provide relief from high daytime temperatures, the garden extends its hours until 10 p.m. during summer months, offering early morning yoga sessions and a nightly light show that is included with admission. Visitors are advised that nature trails close during peak afternoon heat in July and August. Tickets can be purchased online for $19.

The Missouri Botanical Garden in St. Louis spans 79 acres and features global plant collections and themed gardens. Its centerpiece, the Climatron—a 70-foot-tall geodesic dome—houses roughly 1,400 tropical species, including the double coconut seed, known as the largest seed in the world. The garden’s Shoenberg Arid House contrasts the Climatron’s humidity by exhibiting cacti and succulents. Through the end of July, the garden offers free outdoor concerts on Wednesday evenings, while the “Patterns in Nature: LightForm” light exhibition runs Thursday through Saturday evenings until August 29. Admission is $16 for nonresidents.

In New York City, visitors can explore the expansive 250-acre New York Botanical Garden located in the Bronx, which features thousands of plant varieties and themed gardens. Its current exhibition, “Flower Power,” draws on 1960s imagery to explore flowers as symbols of peace and love and runs through October 18. Admission ranges from $35 to $39. Meanwhile, the Brooklyn Botanic Garden presents 52 acres of horticultural displays, including a fragrance garden designed for sensory engagement and the historic Japanese Hill-and-Pond Garden dating to 1915. Entrance to the Brooklyn Botanic Garden is $22 at the gate.

Together, these botanical gardens provide urban residents and tourists with opportunities to engage with nature, appreciate diverse plant life, and participate in cultural and educational programming throughout the summer months. Many facilities offer discounted tickets for students, seniors, local residents, and other groups, making these green spaces accessible to a broad audience seeking respite from the heat and the city’s hustle.