Grotto Bike Rental

Experience the Great River Road on two wheels without the hassle of hauling gear. Located minutes down the road at 112 E Broadway in Alton, Grotto Bike Rental (powered by Alton Odyssey Tours) provides seamless access to the paved Sam Vadalabene Great River Road Bike Trail.

• Location: 112 E Broadway, Alton, IL

• Vibe: Bluff-side cruising, e-bike boosts, & river breezes

• Ideal For: Couples, active day-trippers, & overnight guests

Fleet Options

• E-Bikes: High-performance pedal-assist electric bikes engineered to make long riverfront rides and bluff inclines effortless.

• River Cruisers: Upright, belt-driven bikes with flat-resistant tires built for relaxed sightseeing.

• Bluff Bikes: Lightweight urban bikes designed for quick stops, downtown cruising, and casual trail riding.

• Youth Bikes: Lightweight, clean three-speed setups for younger riders.

• Safety Note: Helmets are included free with every rental.

Grafton VIP Lodging PerkStaying overnight in Grafton? Book a stay with one of our featured lodging partners to receive a FREE complimentary car carrier rack rental with your bike rental purchase. Pick up your bikes and rack in Alton on your drive in, haul them to your Grafton lodge or guest house for your entire stay, and return everything on your way home.