Combined online booking for the cable car ascent and the free summit-access permit required for the final stretch to the crater rim. Booking both together well in advance is essential — permits are limited daily and the cable car itself sells out in high season.
www.volcanoteide.comA rechargeable card for Titsa buses and the Santa Cruz-La Laguna tram, offering discounted fares over single paper tickets for visitors making multiple trips without a rental car.
www.titsa.comOnline tickets for Siam Park avoid gate queues and can include combo pricing with Loro Parque under the same ownership group, worth comparing against separate tickets if visiting both.
www.siampark.netA joint ticket covering both parks at a modest discount over buying separately, plus a free shuttle bus connecting them from most southern resort areas — convenient for visitors planning to see both over two days.
www.loroparque.comAdvance online booking for inter-island ferries from Los Cristianos, typically cheaper than buying at the port and necessary in peak season when popular sailings sell out.
www.fredolsen.es