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National Parks

The Best National Parks to Visit and Beyond

A practical guide to the best national parks to visit and other top sites, including climate, travel tips, and honest assessments for each location.

10 places3 min readUpdated 24 September 2026
Best National Parks to Visit and Global Sites for Your Trip
The short answer

Selecting the best national parks to visit depends heavily on your tolerance for crowds and the specific season. For the most balanced experience with moderate weather, aim for shoulder seasons like May, June, or September.

This list focuses on ten distinct locations. Each entry considers seasonal conditions to help you decide which spot fits your travel schedule and personal interests.

1

An Urban Observation Tower in Toronto

CN Tower·Canada
CN Tower Terrace Level after renovation in 2023
Photo: Canmenwalker, CC BY 4.0

The CN Tower stands 553.3 metres high in downtown Toronto. It was the tallest free-standing structure in the world for 32 years. Visit between June and September for the best chance of clear visibility. Summer weather in Toronto is warm and ideal for outdoor movement. You should expect long security lines during peak summer weekends. Tickets are required and vary in price depending on the level you wish to access.

Suits
Travelers who want a clear view of a major city.
Worth knowing
Expect significant wait times for elevators during busy summer afternoons.
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2

Geothermal Wonders in the Rockies

Lower Falls and Yellowstone River in the Grand Canyon of the Yellowstone, Yellowstone National Park
Photo: Rhododendrites, CC BY-SA 4.0

Yellowstone National Park spans parts of Wyoming, Montana, and Idaho. It is famous for its wildlife and geothermal features like the Old Faithful geyser. June through September is the prime window for park access. Most interior roads are closed for the winter season due to heavy snow. Crowds are intense in July and August. You will often see traffic jams caused by wildlife sightings on the main park roads.

Suits
Outdoor enthusiasts interested in geology and wildlife.
Worth knowing
Campsites and lodges sell out months in advance for the summer season.
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3

An Atlantic Archipelago

Madeira·Portugal
Region Madeira
Photo: Tschubby, CC BY-SA 3.0

Madeira is an autonomous region of Portugal located in the Atlantic Ocean. It sits on the African tectonic plate but maintains strong cultural ties to Europe. Spring and autumn are the best times to visit for hiking. These months avoid the highest tourist volume of mid-summer. The island is mountainous and rugged. If you suffer from motion sickness, the winding roads can be a challenge to navigate.

Suits
Hikers looking for mild temperatures year-round.
Worth knowing
You will likely need to rent a car to see the more remote parts of the island.
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4

A High Cable-Stayed Bridge in France

Millau Viaduc Valley
Photo: commons:User:Mike Switzerland, CC-BY-SA-2.5

The Millau Viaduct crosses the Tarn valley in Southern France. It stands 343 metres tall and is part of the major route between Paris and the coast. May, June, and September offer the best driving conditions. The weather is generally mild during these months. It is primarily a transit point rather than a destination. Many travelers find that a quick stop at the visitor center is sufficient.

Suits
Drivers traveling through the Occitanie region.
Worth knowing
There is a toll fee for crossing the bridge which can be expensive.
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5

Modern Art in Northern Spain

Tulips by Jeff Koons in Bilbao Gugenheim Museum
Photo: Ertly, CC BY 4.0

The Guggenheim Museum Bilbao opened in 1997. It is one of the largest art museums in Spain and features contemporary works. Visit in late spring or early autumn. Bilbao can be quite rainy, so these shoulder months offer a better chance of dry weather for city walks. The museum is a heavy metal structure that draws large crowds. You should book your entry tickets online to avoid waiting in long queues.

Suits
Fans of contemporary architecture and modern art.
Worth knowing
The museum is closed on Mondays for most of the year.
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6

A Glacial Lake in Slovenia

Lake Bled·Slovenia
View of the lake from the mountain
Photo: Canadianhockey91, CC BY-SA 3.0

Lake Bled sits in the Julian Alps. It is a well-known stop for those traveling through northwestern Slovenia. May, June, September, and October are the ideal times to visit. The summer heat is less intense, and the local trails are less crowded. Popularity has made the town very busy. Finding parking near the lake can be difficult during the middle of the day in July.

Suits
People looking for short, accessible lake walks.
Worth knowing
The train station is a few kilometres from the town center, so check local bus schedules.
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7

Ancient Ruins in Greece

Acropolis of Athens in Greece at night
Photo: Giles Laurent, CC BY-SA 4.0

The Acropolis of Athens is an ancient citadel on a rocky outcrop. It contains the ruins of the Parthenon. Visit in April, May, September, or October. Mid-summer temperatures in Athens regularly exceed 35 degrees Celsius, making the climb difficult. There is very little shade on the site. Wear sensible shoes, as the marble paths are slippery and uneven.

Suits
History enthusiasts who can handle a steep climb.
Worth knowing
It is best to arrive at the gates exactly when they open to beat the tour buses.
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8

A Deep Lake in Northern Italy

Lake Como·Italy
Villa Melzi (Bellagio), on Lake Como, Italy.

Lake Como is a glacial lake at the foot of the Alps. It is known for its deep waters and proximity to mountainous terrain. May through October provides the best weather. The area is popular with wealthy travelers, which drives up accommodation costs. Navigating the lake by ferry is the best way to see the towns. However, ferries can become extremely crowded on sunny weekends.

Suits
Travelers interested in luxury lakeside towns.
Worth knowing
Accommodation is limited and expensive during the peak summer months.
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9

A Coastal Stretch in Italy

Panorama view of Amalfi, Italy.

The Amalfi Coast is a stretch of coastline in southern Italy. It is a UNESCO World Heritage site and a hub for seaside tourism. May, June, and September are the best months. Avoid July and August, when the heat and tourist numbers make the coastal roads nearly impassable. The roads are narrow and winding. If you are not a confident driver, use the local bus service instead of renting a car.

Suits
Visitors wanting Mediterranean views and local food.
Worth knowing
The beach areas are often small and rocky rather than sandy.
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10

The Capital City of Portugal

Lisbon·Portugal
December 2006, Lisbon

Lisbon is the capital of Portugal and one of the oldest cities in the world. It sits on the northern shore of the River Tagus. Spring and autumn are the most comfortable times to explore the city hills. Summer brings high heat that makes walking the steep streets tiring. The city is famous for its hills. You will walk more than you expect, so pack comfortable footwear.

Suits
City explorers who enjoy walking and historic architecture.
Worth knowing
The city is very hilly and can be difficult for people with mobility issues.
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What people wish they had broughtFor the places on this page

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Plan your trip according to the specific climate of your destination. Checking local events will help you avoid the largest crowds at these locations.

Questions people ask


Which month is cheapest for travel?

Generally, late October or November offer lower prices for European destinations. Avoid school holiday periods if you want the lowest rates.

Do I need a car for these places?

It depends on the location. You will need a car for Yellowstone, but you should avoid driving in Lisbon or on the Amalfi Coast due to traffic and parking issues.

How far in advance should I book?

Book flights and popular park accommodation at least four to six months early. For museums and city hotels, three months is usually sufficient.

Are these places safe for solo travelers?

Most are very safe for solo travelers. Practice standard city precautions in places like Lisbon or Athens, and always carry a map when hiking in national parks.

What is the best way to avoid crowds?

Start your day early. Most tourists arrive at sites between 10am and 2pm, so being active before these hours helps significantly.

Somewhere to stay on this trip

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