For British travellers seeking unforgettable natural wonders, the United States offers an embarrassment of riches. From Arizona's vast canyon to Wyoming's steaming geysers and New York's thunderous waterfalls, these landscapes have graced postcards and Hollywood films for generations. But seeing them in person is an entirely different experience — one that more UK tourists can now enjoy thanks to new direct flight routes from British airports.
The Grand Canyon in Arizona remains the undisputed jewel. Carved by the Colorado River over millions of years, the gorge stretches 277 miles, reaches a depth of one mile and can be up to 18 miles wide. Storms occasionally form inside the canyon itself. The South Rim, open year-round, offers viewpoints such as Mather Point and Yavapai Observation Station. A popular day trip from Las Vegas by helicopter is also available. The historic El Tovar Hotel, built in 1905, sits directly on the rim with rooms from around £215 per night.
Yellowstone National Park, spanning Wyoming, Montana and Idaho, sits atop a vast supervolcano that heats groundwater to create around 10,000 hydrothermal features. The park contains between 500 and 700 geysers — roughly half of the world's total. Old Faithful, the most famous, erupts up to 180 feet in the air around 20 times daily. Visitors can walk the boardwalks of the Upper Geyser Basin for close-up views. The Old Faithful Inn (open May to October, rooms from about £165) offers rustic charm without Wi-Fi or air conditioning but within walking distance of the geyser.
Niagara Falls, on the New York-Ontario border, comprises three waterfalls: the American Falls, Bridal Veil Falls and the vast Horseshoe Falls. During peak flow, around one million bathtubs of water pour over the edge every minute. Goat Island provides close-up viewpoints, while the Maid of the Mist electric boat tour takes visitors into the mist itself. For UK travellers, the spectacle is accessible year-round, though winter can bring icy conditions to walkways.
Practical advice for UK travellers: British passport holders need an ESTA visa waiver (around £17) for tourism stays under 90 days. Apply at least 72 hours before travel. The FCO advises checking travel insurance covers medical expenses, cancellation and activities such as helicopter tours or boat trips. For Yellowstone, ensure insurance covers geothermal area visits and wildlife encounters. New direct flights from London Heathrow and Manchester to destinations including Las Vegas (for Grand Canyon access) and Denver (for Yellowstone) have reduced travel times. Car hire is recommended for most national parks, but book well in advance during peak summer months. Costs: Grand Canyon South Rim entry is £25 per vehicle; Yellowstone entry is £30 per vehicle; Maid of the Mist tickets are about £22 per adult.