Getting your bearings in Biloxi.

The lay of the land

Where it is

A peninsula on the Mississippi Sound in Harrison County, mid-Coast. Ocean Springs is 15 minutes east across the bay bridge; Gulfport 15 minutes west; Mobile about an hour east; New Orleans about 90 minutes west. Keesler Air Force Base sits on the west side of the city.

The main drag

Highway 90 (Beach Boulevard) runs the length of the waterfront, the beach on one side and the casinos, lighthouse, and historic homes on the other. Downtown and Point Cadet are at the east end; the casino strip spreads along the beachfront. Almost everything a visitor wants is on or just off Highway 90.

Size & pace

Around 50,000 people, and it feels bigger than the quieter Coast towns — the casinos keep it busy day and night. Livelier than Ocean Springs, more spread out, and built around the beachfront and the resorts.

Highway 90 is the spine

Almost everything that matters to a visitor sits along Highway 90, the beachfront boulevard. The Gulf-side beach runs unbroken on the south; the casinos, the Biloxi Lighthouse (literally in the median), the Ohr-O’Keefe museum, and the old Beach Boulevard mansions line the north. Head east and you reach downtown and Point Cadet — the lighthouse, the Town Green, the Maritime Museum, the Small Craft Harbor. Get oriented to Highway 90 and east-vs-west along it, and the whole city falls into place.

The two Biloxis

It helps to think of Biloxi as two overlapping towns. There’s the casino-resort Biloxi — the strip of big hotels, gaming floors, concerts, and spas built along the beach. And there’s the historic seafood Biloxi — the lighthouse, the museums, the harbor, the old houses, Mary Mahoney’s, Point Cadet.

The best Biloxi trips use both. Don’t pick a side. A resort makes a comfortable, walkable beach base with good food on tap; the historic and harbor side is where you’ll find the soul of the place. Mix a museum morning with a resort dinner and you’ve cracked it.

Getting around

A car is the easy answer — Highway 90 strings everything together and parking along the beach is free and plentiful. The casino strip is drivable in minutes end to end, and the resorts have their own (often free) parking.

Downtown and Point Cadet are walkable once you’re there, and a Coast transit bus runs the beachfront corridor if you’d rather not drive between stops. If you base at a beachfront resort, you can walk to the sand and to several attractions; for the rest, plan on a short drive.

When to come

• Spring & fall are the sweet spot — mild weather, festivals at the Town Green, and the schooner sails and lighthouse climbs are reliably running.
• Summer is hot and humid (it’s the Gulf) and the busiest beach season, but the casinos are climate-controlled and mornings on the water are gorgeous.
• Year-round, the resorts keep Biloxi going — concerts, dining, and gaming don’t take a season off. Check who’s playing before you pick a weekend.

Practical bits

• A beachfront resort makes an easy base — the beach is across Highway 90 and there’s food and parking on site.
• The beach is the Mississippi Sound, not the open Gulf — calmer and murkier by design, and it’s a man-made sand beach. Great for wading and sunsets, not big surf. (More in the Exploration guide.)
• Lighthouse climbs and schooner sails depend on weather — confirm before you build a day around them.
• Day trips are easy in every direction — Ocean Springs’ art town 15 minutes east, Gulfport 15 west, Mobile’s history an hour out, New Orleans 90 minutes down I-10.