
Great Smoky Mountains National Park
522,000-acre most-visited NP. Leashed dogs on Gatlinburg Trail + Oconaluftee River Trail only β NOT other trails.
From Acadia's coastal cliffs to Zion's red walls to Hocking Hills' moss-covered gorges β the top 30 stunning parks where leashed (or off-leash) dogs are welcome. Ranked by combined visitor reviews and natural beauty.

522,000-acre most-visited NP. Leashed dogs on Gatlinburg Trail + Oconaluftee River Trail only β NOT other trails.

South Rim leashed dogs welcome on rim trail above the canyon (NOT into the canyon). Kennel available at South Rim.
265,000-acre NP. Leashed dogs in campgrounds, parking lots, picnic areas only β NOT trails or backcountry.

148,000-acre NP. Leashed dogs only on Pa'rus Trail + parking lots/campgrounds.

World's first NP (1872, 2.2M acres). Leashed dogs in parking lots, picnic areas, campgrounds, roads only β NOT on trails or thermal features.
475-acre state monument and iconic crater. Pets NOT allowed on summit trail; leashed dogs OK on Diamond Head Rd perimeter only.

Chicago's iconic 319-acre downtown park. Leashed dogs welcome on paved paths + lakefront trail.
35,000-acre NP. Leashed dogs on paved Rim Trail (Sunset Pt to Sunrise Pt) + roads/parking.

3,200-acre state park with iconic granite dome. Leashed dogs welcome on trails (NOT walk-up summit).
America's oldest public park (1634). Leashed dogs welcome on Common + Public Garden.

76,000-acre NP. Leashed dogs only on roads, parking lots, picnic areas β NOT trails (extreme heat).
310,000-acre NP. Leashed dogs in parking lots + within 30 ft of roads only β NOT on trails or backcountry.
1,278-acre national memorial. Leashed dogs in parking lot pet exercise area only β NOT in viewing areas.
Iconic Yellowstone geyser. Leashed dogs in parking lots only β NOT on boardwalks or thermal feature areas.
America's first public botanical garden (1837). Leashed dogs welcome on paths.
Most-visited US national park (12M visitors/yr). VERY restrictive on dogs β pets ONLY allowed on Gatlinburg Trail and Oconaluftee River Trail (not on hiking trails). Cades Cove Loop Road is dog-friendly while in vehicle. Pet-friendly campgrounds.
Rocky Mountain NP β pets ONLY allowed in established campgrounds, picnic areas, parking lots, and along roads. NOT permitted on any trails. Trail Ridge Road is dog-accessible (in vehicle).

Zion NP β pets ONLY allowed on the Pa'rus Trail (3.5 mi paved riverside). NOT permitted on any other trails (incl. Angels Landing, the Narrows, Emerald Pools).
Dogs allowed ONLY on roads, in campgrounds and developed areas β strictly NO trails or backcountry. Leashed (6ft max) at all times.
One of the most dog-friendly national parks. Dogs welcome on 100+ miles of hiking trails and 45 miles of carriage roads on leashes (max 6 ft).
Brooklyn's iconic 90-acre meadow. Off-leash before 9am + after 9pm (NYC off-leash hours).
922,000-acre NP. Leashed dogs on Rialto Beach (north of Ellen Creek), Kalaloch Beach, Spruce Railroad Trail, Peabody Creek Trail only.

Chicago's largest park (1,208 acres) along Lake Michigan. Leashed dogs welcome + multiple off-leash dog parks within.

Iconic 2,630-acre state park with 18 sandstone canyons. Leashed dogs welcome on most trails.

6-million-acre state park (largest in lower 48). Leashed dogs on most trails (NOT high-peaks summits w/o registration).

Dallas's iconic lakefront park with 9.3-mile trail. Leashed dogs welcome + Mockingbird off-leash dog park.

404,000 acres. Leashed dogs on roads + parking lots + campgrounds only β NOT on trails.
469-mile scenic parkway. Leashed dogs welcome at most overlooks + many trails.

Atlanta's iconic 200-acre park with two off-leash dog parks (Magnolia Hall, Oak Hill).
Seattle's iconic 2.8-mile lakefront loop. Leashed dogs welcome.