1. Portland, Oregon: Known for its pet-friendly culture, Portland offers numerous parks, hiking trails, and even dog-friendly breweries. Don't miss the 5-acre Hoyt Arboretum where leashed dogs are welcome.
2. Asheville, North Carolina: With its scenic beauty and outdoor activities, Asheville is a great destination for pet owners. Explore the Biltmore Estate's grounds or hike the Blue Ridge Mountains with your furry friend.
3. Austin, Texas: Austin boasts plenty of off-leash parks, pet-friendly patios, and even pet-friendly events. Take your dog for a swim at the Red Bud Isle Park or enjoy live music together at the Yard Bar.
4. San Diego, California: This coastal city offers dog-friendly beaches, such as Ocean Beach Dog Beach, where your pet can play in the sand and surf. Visit Balboa Park, which has dog-friendly trails and a dog park.
5. Seattle, Washington: Seattle is home to many dog-friendly parks and attractions. Take a stroll through the Olympic Sculpture Park or visit Marymoor Park, which features a 40-acre off-leash dog area.
6. Charleston, South Carolina: Known for its Southern charm, Charleston welcomes pets with open arms. Explore the historic district together or visit one of the pet-friendly beaches, like Sullivan's Island.
7. Key West, Florida: This tropical paradise offers pet-friendly accommodations and outdoor dining options. Visit the Key West Dog Beach or take a leisurely walk along Duval Street, where many shops and restaurants welcome pets.
8. Denver, Colorado: With its abundance of outdoor activities, Denver is perfect for pet owners. Take your dog for a hike in the Rocky Mountains or visit the Cherry Creek State Park, which has an off-leash dog area.
9. Chicago, Illinois: Despite being a bustling city, Chicago has numerous pet-friendly parks and attractions. Visit the Montrose Dog Beach or explore the 18-mile long Lakefront Trail with your furry companion.
10. Portland, Maine: This charming coastal city offers scenic beauty and pet-friendly outdoor spaces. Take a walk along the Eastern Promenade Trail or visit the Mackworth Island, which allows leashed dogs on the trails.

These destinations provide a variety of pet-friendly options, ensuring that both you and your furry friend have a memorable vacation experience.