Trains depart from London's Waterloo Station several times daily. The trip takes a little more than an hour. Call tel. 0845/748-4950, or visit www.nationalrail.co.uk.
National Express operates hourly departures from London's Victoria Coach Station. The trip takes 2 1/2 hours. Call tel. 0871/781-81-81, or visit www.nationalexpress.com for information and schedules.
If you're driving, take the M3 southwest from London.
The Tourist Information Centre, 9 Civic Centre Rd. (tel. 023/8083-3333; www.visit-southampton.co.uk), is open Monday to Saturday 9:30am to 5pm, Sunday and bank holidays 10am to 3:30pm.
Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.