The best replacement for tikal is copan.

The best alternatives to tikal are rated as following:
★★★★★  copan
★★★★  caracol
★★★  calakmul
★★★  chichen itza
★★  palenque
★  xunantunich
★  lamanai
★  machu picchu
★  yaxha
  flores

Your alternative for tikal is not listed? Suggest!
Speaking about tikal, one probably shouldn't forget about knuckles.

Other search terms related to tikal and their ratings are:
★★★★★ knuckles
You have in mind a companion for tikal and it is not yet here? Propose!



Google Trends

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tikal
copan
caracol