Guided walking and hiking in Tenerife. Wandern auf Teneriffa

For guided walks, the best base would undoubtedly be Puerto de la Cruz. There are mostly German companies running hikes in the Anaga + Masca regions. Try these places as a starting point:
Stan and Eve run KWA guided walks, which is a well-established business based here in the North of Tenerife. They've been operating successfully for almost 15 years and even have their own coach (unlike a lot of the other companies who use the local buses). They are Winter resident guides.
You'll also find lots of further info on their site.
http://www.kwa-guiding-tenerife.com (Puerto de la Cruz)
http://www.derwanderstab.de (Puerto de la Cruz)
http://www.gregorio-teneriffa.de (Puerto de la Cruz)
http://www.aventura-wandern.de (Puerto de la Cruz)
http://www.heidis-wanderclub.de (Puerto de la Cruz)
http://www.teneriffatouren.com (Puerto de la Cruz)
http://www.wandern-auf-teneriffa.com (Puerto de la Cruz)
Frank's Wandern 676 363 582 (Puerto de la Cruz)
Wandern mit Alexander und Katja - romahn.tenerife@gmail.com (Santa Ursula, not far from Puerto de la Cruz!)
http://www.teneriffatouren.com (Los Realejos, not far from...you guessed it... Puerto de la Cruz!)
http://www.wanderungen-teneriffa.de
http://www.hans-wanderclub.com (based in Santiago del Teide)
http://www.wanderjule.com (based in el Medano)
http://www.cyberhiker.co.uk (based in Los Christianos)
http://www.tenerifehiking.com (based in Los Christianos)
http://www.teneriffa-wandern.com (an info site in german but with route maps + photos)
http://pateandotenerife.com (pateando tenerife - mucho información - español)
http://www.pateatusmontes.com/ ("senderismo y adventura", La Orotava)
http://www.rutasdetenerife.com (información sobre rutas en Tenerife y foro)
Stan and Eve run KWA guided walks, which is a well-established business based here in the North of Tenerife. They've been operating successfully for almost 15 years and even have their own coach (unlike a lot of the other companies who use the local buses). They are Winter resident guides.
You'll also find lots of further info on their site.
http://www.kwa-guiding-tenerife.com (Puerto de la Cruz)
http://www.derwanderstab.de (Puerto de la Cruz)
http://www.gregorio-teneriffa.de (Puerto de la Cruz)
http://www.aventura-wandern.de (Puerto de la Cruz)
http://www.heidis-wanderclub.de (Puerto de la Cruz)
http://www.teneriffatouren.com (Puerto de la Cruz)
http://www.wandern-auf-teneriffa.com (Puerto de la Cruz)
Frank's Wandern 676 363 582 (Puerto de la Cruz)
Wandern mit Alexander und Katja - romahn.tenerife@gmail.com (Santa Ursula, not far from Puerto de la Cruz!)
http://www.teneriffatouren.com (Los Realejos, not far from...you guessed it... Puerto de la Cruz!)
http://www.wanderungen-teneriffa.de
http://www.hans-wanderclub.com (based in Santiago del Teide)
http://www.wanderjule.com (based in el Medano)
http://www.cyberhiker.co.uk (based in Los Christianos)
http://www.tenerifehiking.com (based in Los Christianos)
http://www.teneriffa-wandern.com (an info site in german but with route maps + photos)
http://pateandotenerife.com (pateando tenerife - mucho información - español)
http://www.pateatusmontes.com/ ("senderismo y adventura", La Orotava)
http://www.rutasdetenerife.com (información sobre rutas en Tenerife y foro)