The European Summer Packing List (Tested, Not Aspirational)

Two pairs of shoes. This is the number that consistently works: one for all-day walking and one for evenings out.

For all-day walking: a comfortable walking shoe that doesn't look like athletic gear. Plain leather sneakers, comfortable leather loafers, or quality walking sandals all work. White sneakers are fine too. What doesn't work: brand-new shoes you haven't broken in, thin-soled sandals on cobblestone streets, or anything requiring more foot attention than zero.

For evenings: one dressier pair. Not heels for women, because heels and cobblestones produce the exact outcomes you'd expect. A loafer, a low sandal, a slip-on that doesn't scream tourism. Men can typically get away with the same leather sneaker for both purposes.

Leave behind: more than two pairs, regardless of what the packing list influencers suggest. Shoes are the heaviest and most volume-intensive category in any bag, and European cities consistently have affordable options if you need something specific.

Southern Europe (Italy, Spain, Greece, Portugal) in June through August: Hot. Linen, cotton, or moisture-wicking fabrics in light colors for the day. One layer for air-conditioned museums, trains, and restaurants such as a light cardigan or long-sleeved shirt that folds small. Evenings are warm enough that a light jacket is optional rather than necessary through most of the summer.

Northern Europe (UK, France, Germany, Netherlands) in summer: More variable. Mornings and evenings can be cool even in July. A light jacket that compresses — a packable rain jacket, a light wool layer, or a fleece that folds into its own pocket — is not optional, it's what you'll reach for daily.

The church dress code reality: Shorts and sleeveless tops are not permitted in many European churches, cathedrals, and religious sites. The rule is simple: covered shoulders and knees at religious sites. A lightweight scarf resolves the shoulders issue; a lightweight layer resolves knees for women in dresses. Pack both. Major sites like the Vatican, the Florence Duomo, and mosques in Turkey enforce this at the door.

The clothing volume that actually works for one to two weeks: Five to seven outfits with pieces that cross over. Dark colors and solid tones mix more flexibly than printed pieces. Jeans work for both day and evening with a wardrobe change above. Packing for two weeks doesn't require twice the clothes of a one-week trip. It requires a laundromat visit or a hotel sink wash at the midpoint.

Passport. Schengen countries require your passport to be valid for at least three months past your planned departure date; most travel professionals recommend six months of validity as the safer buffer, since airlines may enforce stricter standards. Check well before you travel. The UK ETA (£20, required since February 25, 2026) must be obtained before flying to the UK. Apply online at GOV.UK and most applications are approved within minutes. The EU's ETIAS system is expected to launch in late 2026 for Schengen area travel; applications are not yet open, but the status tracker at etias.com is the right place to monitor.

Copies of everything. Photo of your passport, travel insurance policy, hotel confirmations, and flight details stored in your email or a cloud folder. If the phone dies, you need this accessible from any device.

Power adapter. Europe uses Type C, E, and F plugs for continental countries, and Type G (three rectangular pins) for the UK and Ireland. These are not the same adapter. A universal adapter covering both continental Europe and the UK handles the whole trip. Voltage runs at 220–240V rather than 110V — most modern electronics (phones, laptops, cameras) handle this automatically, but check the voltage label on anything with a motor or heating element.

A credit card with no foreign transaction fees. Most US banks charge 3% on international purchases. A card like Chase Sapphire , Capital One Venture , or a debit card from Charles Schwab eliminates this entirely. Foreign transaction fees on a $5,000 European trip cost $150 at 3% — enough to pay for several good meals.

A portable charger. Museum lines, train waits, and long walking days drain phones faster than normal usage. A 10,000 mAh portable charger covers one to two full phone charges and weighs under half a pound.

An eSIM or international data plan. Check whether your carrier offers free international data before you land. T-Mobile and Google Fi include European data as standard on most plans. AT&T and Verizon offer international day passes. Alternatively, buy a local SIM or eSIM for your destination on arrival — often $10 to $20 for a week of data, priced below carrier day passes.

A large rolling suitcase. European train stations have stairs, cobblestone approaches, and limited storage space. Budget airlines charge significantly for checked bags. A 21 to 25-inch rolling carry-on or a large soft-sided backpack covers most trips up to two weeks without the checked bag fees or the logistics problem on trains.

Hairdryer. European hotels almost all provide one. It's 220V and won't work with a US adapter. The exception: very rural accommodation where this genuinely might not be available, in which case a travel-size dual-voltage model is the right call.

Large bath towels, multiple umbrellas, items for "just in case." Europe has pharmacies, supermarkets, and shops. Anything you forget or need for an unexpected situation can be purchased. Pack for the trip you planned, not every contingency.

Blister plasters. This one thing you should definitely bring. Available in Europe, but you want them on day one, not after day one.

For trips primarily involving hotels, trains, and city walking: a 21 to 25-inch hardside roller plus a personal-item-sized day bag that fits under the seat. This combination passes most European budget airline carry-on restrictions while handling two weeks of travel.

For trips involving significant bus travel, walking tours, or more rural exploration: a 40 to 50-liter travel backpack that serves as both checked-bag-equivalent and day bag is more versatile than rolling luggage on uneven terrain.

Either way: check the airline's carry-on dimensions before you pack. Ryanair, easyJet, and Vueling enforce stricter size limits than US domestic carriers, and the gate fee for an oversized bag runs €45 to €75 depending on the airline. That's real money on a ticket that cost €29.