6 Eco-Friendly U.S. Travel Destinations for Your Summer Bucket List

Summer means warmer weather and more time for traveling. While you sunbathe, you make memories with your loved ones and strengthen bonds. What vacation destinations are best for eco-friendly tourists? From white-sand beaches to majestic forests, here are six cities for your bucket list.

1. Honolulu, Hawaii

Hawaii has long been a summer favorite for families due to the scenic beaches and mesmerizing volcanoes. That said, its capital city has risen as a bastion of sustainability in the United States. Honolulu recognizes the climate crisis and has acted through eco-friendly measures to protect the town’s present and future.

In 2024, the Honolulu City Council passed legislation to cut carbon pollution by 60% by 2035 and reach carbon neutrality by 2045. Other sustainability initiatives include transitioning to electric buses, improving energy efficiency and promoting mixed land use. The Hawaiian capital has also promoted waste reduction through disposal, recycling services and limited plastic use.

2. Portland, Oregon

Portland is another environmental leader in the U.S. and is terrific for summer vacations. Rip City features extensive public transportation with streetcars, light rail and trams to get around town. Since 2024, the Oregon metropolis has used electric buses to reduce its carbon footprint and help residents find alternatives to single-passenger vehicles.

Summertime in Portland includes promoting ecotourism and embracing Mother Nature. The town is near breathtaking hiking destinations like Mount Hood and Gifford Pinchot National Forest. If you stay within the town’s limits, you can cycle the well-developed bike lanes and neighborhoods to check out the farmers markets and local restaurants that prioritize fresh and local ingredients.

3. Eureka, California

Eureka, California, provides a sustainable Pacific Northwest experience with fewer crowds than its Portland and San Francisco neighbors. The city sets one- and two-year goals to advance environmentally friendly policies and improve community health. For instance, the municipality has focused on creating a trail connecting Sequoia Park Zoo and Humboldt Bay.

While the zoo is small, it’s accredited and next to the popular Sequoia Park with gigantic trees. Redwood National and State Parks are must-see destinations in July and August because of their history and biodiversity. They’re only a short drive from Eureka and provide excellent outdoor opportunities for travelers. The season also includes visiting the Eureka Street Art Festival and supporting local craft makers.

4. State College, Pennsylvania

State College, Pennsylvania, is secluded in the central section of the state. However, it has a lively population due to the Pennsylvania State University campus. The city prioritizes environmental friendliness, whether on campus or in the exciting town amenities. For instance, Medlar Field became the first baseball stadium with LEED certification in the U.S.

The college town has promoted sustainability by setting energy consumption goals and encouraging green power sources. If you travel in the summer, use State College’s cycling trails and inner-city bike lanes for convenient transportation. Families can also enjoy The Arboretum at Penn State and hot air balloon rides over the mountains.

5. Minneapolis, Minnesota

Minneapolis has improved its image for sustainability-focused travelers by reducing emissions and improving energy efficiency. The Midwest metropolis has increased its wind and solar usage to make houses and businesses greener without compromising power. As a whole, Minnesota has increased its renewable energy production by 60% in the last decade.

Summer is the prime time to be in the Twin Cities due to the weather and incredible scenery. Eco-friendly vacationers should prioritize a trip to hike along the headwaters of the Mississippi River and see an old-growth forest. There’s no need to drive a car around town, considering the extensive bike infrastructure and trail network. Minneapolis also attracts wildlife enthusiasts who enjoy fishing and watching birds.

6. Key Largo, Florida

Conservation is critical to South Florida, especially when you’re around the Everglades and Key Largo. This subtropical town combines affordability and sustainability for travelers with state parks, a national park, and a marine sanctuary. The attractions focus on environmental protection, thus giving tourists a newfound respect for the area.

Recently, Key Largo has devoted time and resources toward restoration and resilience. For instance, restoration of its canal system helped it meet water quality criteria and reduce nearshore contamination. Summertime adventurers like taking glass-bottom boat tours or viewing wildlife in Florida Bay can support the town’s eco-friendly initiatives.

Exploring Sustainable Cities on Your Travels

Cities and states nationwide are building greener infrastructure to minimize their environmental impacts. When you travel, you can support these initiatives by being a mindful vacationer. Use public transportation, eat locally sourced food as much as possible, and find conservation-focused parks and organizations to ensure your spending goes toward sustainable practices.