Best Pet Friendly Hotels in Castro Valley, CA (2026)

Addison-IL Alameda - CA Albany-GA Albany-NY Alexandria - VA Alhambra - CA Aliso Viejo - CA Allen Park-MI Allendale-MI Alpharetta-GA Alsip-IL Altamonte Springs-FL Altoona-IA Alviso-CA Ames-IA Ammon-ID Anaheim - CA Anaheim-CA Anchorage - AK Anderson - CA Anderson-IN Andover-MA Ankeny-IA Ann Arbor-MI Annapolis Junction-MD Annapolis-MD Anthem - AZ Antioch - CA Apache Junction - AZ Apopka-FL Apple Valley - CA Arcadia - CA Arlington - VA Arlington Heights-IL Arlington-MA Arlington-VA Artesia - CA Arvada-CO Asbury Park - NJ Ashburn - VA Athens-GA Atlanta-GA Attleboro-MA Auburn - AL Auburn Hills-MI Auburndale-MA Augusta-GA Aurora-CO Aurora-IL Austell-GA Avon-CT Avondale - AZ Azusa - CA Azusa-CA Bakersfield - CA Baldwin Park-CA Baltimore-MD Banning - CA Banning-CA Baton Rouge-LA Battle Creek-MI Bay Harbor Islands-FL Bayonne-NJ Beaumont - CA Bedford Park-IL Bel Air-MD Belcamp-MD Bell - CA Bell Gardens - CA Bell Gardens-CA Bell-CA Bellflower - CA Belmont - CA Belmont-CA Bensenville-IL Bentonville - AR Berkeley - CA Bethel-CT Bethesda-MD Bethlehem-PA Bettendorf-IA Birmingham - AL Birmingham-MI Blacksburg - VA Bloomfield Hills-MI Bloomington-IL Bloomington-IN Boca Raton-FL Boise-ID Bolingbrook-IL Bolton Landing-NY Bonita Springs-FL Bonner Springs-KS Bossier City-LA Boston-MA Boulder Creek-CA Bowie-MD Bowling Green-KY Boynton Beach-FL Bradenton - FL Bradenton Beach-FL Bradenton-FL Braintree-MA Brandon-FL Brea - CA Brea-CA Brentwood - CA Bridgeview-IL Brighton-MA Brisbane-CA Bristol-CT Brockton-MA Brookdale-CA Brookline-MA Brooklyn - NY Brooklyn-NY Brooks-KY Brownstown Township-MI Buckeye - AZ Buena Park - CA Buffalo Grove-IL Burbank - CA Burbank-IL Burlingame-CA Buzzards Bay-MA Byron Center-MI Byron-GA Caldwell-ID Calimesa-CA Calistoga-CA Camarillo - CA Cambridge-MA Campbell-CA Canton Township-MI Canton-MA Cape Coral-FL Cardiff - CA Carle Place - NY Carlsbad - CA Carmel-IN Carson - CA Casa Grande - AZ Castle Rock-CO Castro Valley-CA Cathedral City - CA Cedar Falls-IA Cedar Rapids-IA Centennial-CO Centreville - VA Ceres - CA Chamblee-GA Champaign-IL Chandler - AZ Chantilly - VA Charlotte Harbor-FL Chelmsford-MA Chelsea-MA Chesapeake - VA Chesterfield-MI Chevy Chase-MD Chicago-IL Chico - CA Chicopee-MA Chino - CA Chino Hills - CA Chula Vista - CA City of Industry - CA City of Industry-CA Clarksville-IN Cle Elum - WA Clearwater Beach-FL Clearwater-FL Clermont-FL Clifton Park-NY Clifton-NJ Clinton Township-MI Clinton-NJ Clive-IA Clovis - CA Coconut Creek-FL Coeur d'Alene-ID College Park-GA College Park-MD Colorado Springs-CO Colton - CA Columbia-MD Columbus-GA Columbus-IN Commerce - CA Commerce Township-MI Commerce-CA Concord - CA Conway - AR Cookstown-NJ Coral Gables-FL Coral Springs-FL Coralville-IA Corona - CA Coronado - CA Corte Madera-CA Costa Mesa - CA Costa Mesa-CA Council Bluffs-IA Covina-CA Cromwell-CT Culver City - CA Cupertino - CA Cupertino-CA Cypress - CA Dakota Dunes-SD Dallas - TX Daly City - CA Dana Point - CA Danbury-CT Dania Beach-FL Danvers-MA Danville-CA Dartmouth-MA Davenport-IA Davie-FL Davis - CA Daytona Beach Shores-FL Daytona Beach-FL Dearborn-MI DeBary-FL Decatur - AL Decatur-IL Deer Park-IL Deerfield Beach-FL Del Mar-CA Delano - CA Delray Beach-FL Deltona-FL Denver-CO Des Moines-IA Des Plaines-IL Detroit-MI Diamond Bar - CA Doral - FL Doral-FL Dothan - AL Downers Grove-IL Downey - CA Downey-CA Dublin - CA Dublin-CA Dubuque-IA Dulles - VA Dundee-FL Dunedin-FL Dunwoody-GA East Hartford-CT East Haven-CT East Lansing-MI East Palo Alto - CA East Peoria - AZ East Peoria-IL East Point-GA East Rutherford - NJ East Rutherford-NJ Easton-PA Eastvale - CA Eatontown-NJ Edgewood-MD Edison-NJ El Cajon - CA El Dorado Hills - CA El Monte - CA El Segundo - CA Elgin-IL Elk Grove - CA Elk Grove Village-IL Elk Grove-CA Elkhart-IN Elkridge-MD Ellenton-FL Ellicott City-MD Elmhurst-IL Elmwood-LA Eloy - AZ Emeryville - CA Encinitas - CA Englewood-CO Englewood-FL Escondido - CA Estero-FL Evanston-IL Evansville-IN Everglades City - FL Fairburn-GA Fairfield - CA Fairfield-CT Fairhaven-MA Falling Waters - WV Falls Church - VA Farmington Hills-MI Farmington-CT Fayetteville - AR Fishers-IN Flagler Beach-FL Flagstaff - AZ Flemington-NJ Flint-MI Florida City-FL Folsom - CA Fontana - CA Foothill Ranch - CA Forsyth-IL Fort Collins-CO Fort Lauderdale - FL Fort Lauderdale-FL Fort Myers-FL Fort Pierce-FL Fort Smith - AR Fort Wayne-IN Fort Worth - TX Foster City-CA Fountain Valley - CA Fountain Valley-CA Framingham-MA Frederick-MD Fremont - CA Fremont-CA Fresno - CA Fullerton - CA Fultondale - AL Gainesville-FL Gainesville-GA Gaithersburg-MD Galt-CA Garden City-NY Garden Grove - CA Garden Grove-CA Gardena - CA Gardena-CA Gardner-KS Germantown-MD Gibsonton-FL Gilbert - AZ Gilroy - CA Glastonbury-CT Glen Allen - VA Glen Burnie-MD Glendale - AZ Glendale - CA Glendora - CA Glenmont-NY Glenview-IL Gold River - CA Golden-CO Goleta-CA Goodyear - AZ Grand Junction-CO Grand Rapids-MI Grandville-MI Granger-IN Great Neck - NY Greenwich-CT Greenwood Village-CO Greenwood-IN Gretna-LA Groveland-CA Grovetown-GA Gurnee-IL Hacienda Heights - CA Hacienda Heights-CA Haines City-FL Hamden-CT Hammond-IN Hampton - VA Hanford - CA Hanover-MD Harahan-LA Harrison-NJ Harrisonburg - VA Hart-MI Hartford-CT Haverhill-MA Hawaiian Gardens - CA Hawthorne - CA Hayward - CA Hayward-CA Healdsburg-CA Hemet - CA Hemet-CA Henrico - VA Herndon - VA Hesperia - CA Hesperia-CA Hialeah Gardens-FL Highland - CA Highland-CA Highlands Ranch-CO Hillsboro Beach-FL Hillside-IL Hobart-IN Hoffman Estates-IL Hollister - CA Hollywood-FL Holtsville - NY Holyoke-MA Homestead - FL Homestead-FL Homewood - AL Honolulu-HI Hoover - AL Hudsonville-MI Huntington Beach - CA Huntington Beach-CA Huntington Park - CA Huntington Park-CA Huntsville - AL Hurstbourne-KY Hyannis-MA Hyattsville-MD Idaho Falls-ID Indialantic-FL Indian Wells - CA Indianapolis-IN Indio - CA Inglewood - CA Iowa City-IA Irondale - AL Irvine - CA Irvine-CA Iselin-NJ Islamorada - FL Jacksonville Beach-FL Jacksonville-FL Jamaica - NY Jeffersonville-IN Jersey City - NJ Jessup-MD Johns Creek-GA Johnston-IA Joliet-IL Jonesboro - AR Juno Beach-FL Jupiter-FL Kalamazoo-MI Kansas City-KS Kansas City-MO Kendall-FL Kenner-LA Kentwood-MI Key Largo - FL Key West - FL Kingsburg - CA Kingston-MA Kissimmee-FL Kokomo-IN La Habra - CA La Habra-CA La Mesa - CA La Mirada - CA La Puente - CA La Quinta - CA Lady Lake-FL Lafayette-IN Lafayette-LA Laguna Beach - CA Laguna Hills - CA Laguna Woods - CA Lake Charles-LA Lake Elsinore - CA Lake Forest - CA Lake George-NY Lake Havasu City - AZ Lake Mary-FL Lake Worth Beach-FL Lake-MI Lakeland-FL Lakewood - CA Lakewood-CO Lancaster - CA Lansing-MI Lantana-FL Largo-FL Larkspur-CA Lathrop - CA Lauderdale-By-The-Sea-FL Laurel-MD Lawrence-KS Lawrence-MA Leeds - AL Leesburg - VA Lehigh Acres-FL Lemoore - CA Lenexa-KS Lenox-MA Lexington-KY Libertyville-IL Lincoln - CA Lincoln Park-MI Linthicum Heights-MD Lisle-IL Lithia Springs-GA Lithonia-GA Little Rock - AR Livermore - CA Livonia-MI Lodi - CA Lodi-CA Loma Linda - CA Loma Linda-CA Lombard-IL Lomita-CA Long Beach - CA Long Island City-NY Longmont-CO Lorton - VA Los Alamitos - CA Los Altos - CA Los Angeles - CA Los Banos - CA Los Gatos-CA Louisville-KY Loveland-CO Loves Park-IL Lowell-MA Lynchburg - VA Lynwood - CA Lynwood-CA Lyons-IL Macomb Township-MI Macon-GA Madera - CA Madison - AL Madison Heights - VA Madison Heights-MI Mahwah - NJ Mahwah-NJ Manalapan-FL Manassas - VA Manchester - NH Manchester-CT Manhattan-KS Manteca - CA Marana - AZ Maricopa - AZ Marietta-GA Mariposa-CA Marysville-CA Maspeth-NY Maywood - CA Maywood-CA McClellan Park - CA McClellan Park-CA McLean - VA Mears-MI Medford-MA Melbourne Beach-FL Melbourne-FL Melvindale-MI Menifee - CA Menifee-CA Menlo Park - CA Merced - CA Meriden-CT Meridian-ID Merriam-KS Mesa - AZ Metairie-LA Miami - FL Miami Beach - FL Miami Beach-FL Miami Lakes-FL Miami Springs-FL Miami-FL Middletown-CT Midpines-CA Milford-CT Milpitas - CA Milpitas-CA Miramar - FL Miramar-FL Mishawaka-IN Mission Viejo - CA Mission-KS Mobile - AL Modesto - CA Mokena-IL Moline-IL Monmouth Junction-NJ Monroe-LA Monrovia - CA Montebello - CA Montebello-CA Monterey Park - CA Montgomery - AL Moreno Valley - CA Morgan Hill - CA Morristown-NJ Morton Grove-IL Mountain View - CA Mt Dora-FL Mt Kisco-NY Mt Lemmon - AZ Mt Prospect-IL Muncie-IN Murrieta - CA Nampa-ID Nanuet-NY Napa - CA Naperville-IL Naples-FL Natick-MA National City - CA National City-CA National Harbor-MD Needham-MA Neptune Township-NJ New Bedford-MA New Britain-CT New Castle-DE New Hartford-NY New Haven-CT New Holland-PA New Orleans-LA New York - NY New York-NY Newark - CA Newark-CA Newark-NJ Newbury Park-CA Newington-CT Newnan-GA Newport Beach - CA Newport News - VA Newton-MA Niles-IL Noblesville-IN Norco - CA Norfolk - VA Normal-IL North Attleborough-MA North Augusta-SC North Aurora-IL North Bay Village-FL North Bethesda-MD North Brunswick Township-NJ North Chelmsford-MA North Fort Myers-FL North Haven-CT North Little Rock - AR North Miami Beach-FL North Port-FL Northampton-MA Northbrook-IL Northville-MI Norton-MA Norwalk - CA Norwalk-CA Norwalk-CT Novato - CA Novi-MI Oak Brook-IL Oak Park-IL Oakbrook Terrace-IL Oakland - CA Oakley - CA Oakwood-GA Ocala-FL Occidental-CA Oceanside - CA Oceanside-CA Ocoee-FL Odenton-MD Okemos-MI Olathe-KS Old Greenwich-CT Old Orchard Beach-ME Onset-MA Ontario - CA Opelika - AL Orange - CA Orange City-FL Orange-CA Orange-CT Orland Park-IL Orlando - FL Orlando-FL Ormond Beach-FL Overland Park-KS Owensboro-KY Oxnard - CA Palatine-IL Palm Bay-FL Palm Beach Gardens - FL Palm Beach Gardens-FL Palm Beach-FL Palm Coast-FL Palm Desert - CA Palm Harbor-FL Palm Springs - CA Palmdale - CA Palo Alto - CA Parker-AZ Parsippany-Troy Hills-NJ Pasadena - CA Patterson-CA Peabody-MA Pelham - AL Pembroke Pines-FL Pennsville-NJ Pensacola-FL Peoria - AZ Peoria-IL Perris - CA Perris-CA Petaluma - CA Phenix City-AL Philadelphia - PA Phoenix - AZ Pico Rivera - CA Pico Rivera-CA Pinellas Park-FL Pinole - CA Pittsburg - CA Pittsfield - MA Placentia - CA Plainview - NY Plant City-FL Plantation-FL Pleasant Hill - CA Pleasant Hill-CA Pleasanton - CA Pleasanton-CA Plymouth-MA Plymouth-MI Pocatello-ID Pomona - CA Pomona-CA Pompano Beach - FL Pompano Beach-FL Pompton Plains - NJ Pontiac-MI Pooler-GA Port Charlotte-FL Port Hueneme - CA Port Orange-FL Port St. Lucie-FL Portage-MI Porterville - CA Portland-CT Portland-ME Post Falls - ID Post Falls-ID Poway - CA Prescott - AZ Prescott Valley - AZ Prospect Heights-IL Pueblo-CO Punta Gorda-FL Queen Creek - AZ Quincy-MA Rahway - NJ Ramsey - NJ Rancho Cordova - CA Rancho Cordova-CA Rancho Cucamonga - CA Rancho Mirage - CA Raynham-MA Redding - CA Redlands - CA Redondo Beach - CA Redondo Beach-CA Redwood City - CA Reston - VA Revere-MA Rialto - CA Richmond - CA Richmond - VA Ridgefield Park-NJ Ripon - CA Riverhead - NY Riverside - CA Riverside-CT Riverview-FL Roanoke - VA Rochester - NY Rochester Hills-MI Rochester-MI Rock Island-IL Rockford-IL Rockland-MA Rocklin - CA Rocklin-CA Rockville-MD Rocky Hill-CT Rogers - AR Rohnert Park-CA Rolling Meadows-IL Romeoville-IL Ronkonkoma - NY Ronkonkoma-NY Roseland-IN Rosemead - CA Rosemead-CA Rosemont-IL Roseville - CA Roseville-CA Roseville-MI Roslyn-NY Roswell-GA Rothbury-MI Rowland Heights-CA Royal Oak-MI Royal Palm Beach-FL Rye-NY Sacramento - CA Sacramento-CA Salem - VA Salem-MA Salida - CA Salina-KS Salinas-CA San Bernardino - CA San Bernardino-CA San Bruno - CA San Bruno-CA San Carlos - CA San Clemente-CA San Diego - CA San Diego-CA San Dimas - CA San Dimas-CA San Francisco-CA San Gabriel - CA San Gabriel-CA San Jacinto - CA San Jacinto-CA San Jose-CA San Juan Bautista - CA San Leandro - CA San Leandro-CA San Luis Obispo-CA San Marcos-CA San Mateo-CA San Pedro - CA San Rafael-CA San Ramon-CA Sandwich-MA Sandy Springs-GA Sanford-FL Santa Ana - CA Santa Ana-CA Santa Barbara-CA Santa Clara - CA Santa Clara-CA Santa Clarita - CA Santa Clarita-CA Santa Cruz-CA Santa Maria-CA Santa Monica-CA Santa Rosa-CA Santee - CA Santee-CA Saraland - AL Sarasota - FL Sarasota-FL Saratoga-CA Saugerties-NY Saugus-MA Savannah-GA Schaumburg-IL Scott-LA Scotts Valley-CA Scottsdale - AZ Seal Beach - CA Sebastian-FL Secaucus-NJ Sellersburg-IN Shawnee-KS Shelby Township-MI Shelton-CT Sherman Oaks - CA Sherwood - AR Shorewood-IL Shreveport-LA Silver Spring-MD Silver Springs-FL Simi Valley-CA Sioux City-IA Skokie-IL Smyrna-GA Somerset-NJ Somerville-MA South Bend-IN South El Monte - CA South El Monte-CA South Gate-CA South Pasadena - CA South Portland-ME South San Francisco - CA South San Francisco-CA South Sioux City-NE Southfield-MI Southgate-MI Southington-CT Spring Hill-FL Spring Valley-NY Springdale - AR Springfield-IL Springfield-MA St Clair-MI St Clairsville - OH St Pete Beach - FL St Pete Beach-FL St Rose-LA St. Petersburg-FL Stamford - CT Stamford-CT Sterling - VA Sterling Heights-MI Stevenson Ranch - CA Stevenson Ranch-CA Stockton-CA Stonecrest-GA Storrs-CT Stratford-CT Stuart-FL Sturbridge-MA Sudbury-MA Suffolk - VA Sugar Hill-NH Suisun City - CA Sunny Isles Beach-FL Sunnyvale - CA Sunnyvale-CA Sunrise-FL Surfside-FL Surprise - AZ Sweetwater-FL Tallahassee-FL Tamarac-FL Tampa-FL Tarpon Springs-FL Tarrytown - NY Taylor-MI Teaneck - NJ Temecula - CA Temecula-CA Tempe - AZ Tenafly-NJ Terre Haute-IN Tewksbury-MA The Villages-FL Thousand Oaks-CA Thousand Palms - CA Timonium-MD Tinley Park-IL Tinton Falls-NJ Tolleson - AZ Tomales-CA Topeka-KS Torrance - CA Torrance-CA Towson-MD Tracy-CA Treasure Island-FL Troy-MI Tucson - AZ Tulare-CA Turlock-CA Tuscaloosa - AL Tustin-CA Twin Falls-ID Tysons - VA Union City - CA Union City-CA Upland-CA Urbana-IL Urbandale-IA Utica-MI Vacaville-CA Valdosta-GA Valencia-CA Vallejo-CA Venice-CA Venice-FL Ventura - CA Ventura-CA Vernon-CT Victorville - CA Victorville-CA Villa Park-IL Virginia Beach - VA Visalia-CA Vista - CA Vista-CA Waldorf-MD Walker-MI Walnut Creek - CA Walnut Creek-CA Walnut Park - CA Waltham-MA Wareham-MA Warner Robins-GA Warren-MI Warrenville-IL Washington-DC Waterbury-CT Waterford Township-MI Waterloo-IA Watertown-MA Watkins Glen-NY Watsonville-CA Waukee-IA Waukegan-IL Wayne - NJ Wayne-NJ Weirsdale-FL Wellington-FL Wesley Chapel-FL West Barnstable-MA West Bloomfield Township-MI West Covina - CA West Covina-CA West Des Moines-IA West Dundee-IL West Haven-CT West Lafayette-IN West Melbourne-FL West Monroe-LA West Palm Beach-FL West Sacramento-CA West Springfield-MA West Yarmouth-MA Westbury - NY Westchester-IL Westfield-IN Westford - MA Westlake Village-CA Westlake-LA Westminster - CA Westminster-CA Weston-FL Westport-CT Westport-MA Wethersfield-CT Weymouth-MA Wheat Ridge-CO Wheeling-IL Whittier - CA Whittier-CA Wichita-KS Wickenburg - AZ Wildwood-FL Wilmette-IL Wilmington - DE Wilmington-DE Winchester-VA Windsor Locks-CT Windsor-CA Winter Garden-FL Winter Haven-FL Wixom-MI Woodbridge - VA Woodland-CA Woodside-NY Worcester-MA Wyoming-MI Yarmouth Port-MA Yorktown - VA Youngtown - AZ Ypsilanti-MI Yuba City-CA Yucaipa - CA Yucaipa-CA Yulee-FL Yuma - AZ Show More (+1057) Show Less