"The only guided walking tour of Muir Woods Monument we recommend." - San Francisco for Dummies
"Take a tour through the redwoods of Muir Woods with naturalist Tom
Martell, who has been volunteering with the Golden Gate National Parks Conservancy for more than 30 years." - Travel + Leisure Magazine
"Top Nature Walk" - Southwest Magazine
"Tom knows the quiet places among the redwoods where nary a car
horn or cash register is heard" - The Columbia
"The only eco-guide we found who knew where he was going and what
he was talking about, and he is funny to boot." - Australian Travel Digest
"If you want to ride a big bus to the Muir Woods gift shop - go with a
major line. If you want to generate a serenity that slows the pace and
takes you back in time, call Tom" - American Walker Magazine.