Bayonne's tourist office lends out bikes for free (not overnight); you must leave ID as a deposit.
A free ferry shuttles across the River Adour between Boufflers and Bergeret every 15 minutes from 7.15am to 7.15pm Monday to Saturday.
Three free navettes (shuttle buses; www.chronoplus.eu) loop around the heart of town from 7.30am to 7.30pm Monday to Saturday.
Car & Motorcycle
There's free parking along the southern end of av des Allées Paulmy and in the car park next to the tourist office. Otherwise, on-street parking in Bayonne costs around €1.20 per hour. It is usually free between noon and 2.30pm, and after 7pm, but check the meter.
Call Taxi Bayonne.